# Power Supply

> AC-DC power supplies, PCB power modules, USB chargers, bench power supplies, DIN rail units and Qi wireless modules

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/power-supply
- Category: Electronic components > Power Supply
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Subcategories

- [Lab Power Supplies](https://sigmanortec.ro/en/llms/c/162.md): Adjustable bench power supplies with display, CV-CC mode, for electronics lab use (6 products)
- [Transformers](https://sigmanortec.ro/en/llms/c/260.md): AC-AC transformers from 220V to low voltages (9V, 12V, 24V), various power ratings, copper core (3 products)
- [DIN Rail Power Supplies](https://sigmanortec.ro/en/llms/c/264.md): AC-DC power supplies for DIN rail mounting, various power ratings and output voltages (5V, 12V, 24V) (5 products)
- [USB Chargers](https://sigmanortec.ro/en/llms/c/279.md): USB mains chargers (220VAC) with USB-C and USB-A ports, PD and QC, for power supply and fast charging (2 products)
- [Wireless Power Modules](https://sigmanortec.ro/en/llms/c/281.md): Wireless inductive charging modules (Qi), transmitters and receivers, 5-24VDC, up to 18W. (4 products)

## Products (49)

### AC-DC power supply 220VAC to 5VDC, 3.5W
- Page: https://sigmanortec.ro/en/ac-dc-power-supply-220vac-to-5vdc-35w
- Details: https://sigmanortec.ro/en/llms/p/747.md
- Price: 9.75 RON
- Availability: In stock; 1-2 zile
- Reference: 33327 · EAN: 5945335158529
- Specifications: Power: 0 - 20W; Source Type: descend; Adjustment Type: Fixed; Input Voltage: 220VAC; Output Voltage: 5VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Converts mains power into stable 5V DC, ideal for compact projects and DIY electronics. Accepts 85-220VAC at 50Hz, delivers up to 700mA at 3.5W power, with ± 0.2V. Dimensions of only 30 x 22 mm make it easy to integrate into small housings and custom modules.
The 5V Voltage Source module is a compact and efficient solution for powering electronic circuits directly from the 220VAC mains, without the need for a bulky transformer or an external power supply.
Thanks to its small dimensions of just 30 x 22mm, it is ideal for integration into small projects, including IoT applications, automation modules, or other low-power circuits.

### Power supply 12V, 2A
- Page: https://sigmanortec.ro/en/power-supply-12v-2a
- Details: https://sigmanortec.ro/en/llms/p/748.md
- Price: 34.93 RON
- Availability: In stock; 1-2 zile
- Reference: 22096 · EAN: 5941048425989
- Specifications: Adjustment Type: Fixed; Maximum Output Current: 2 A; Output Voltage: 12VDC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply with fixed 12VDC output and maximum output current 2A, DC output type. Universal input 110VAC-220VAC. Includes overload, overvoltage and short-circuit protection, natural air cooling without fan, fine voltage adjustment via +V ADJ. Operating temperature 0-40°C, humidity 0-95%. Dimensions for the 2A version: 85 x 57 x 33 mm. Not for use in humid environments.

### Power supply 12V 2A, 5.5x2.1 plug
- Page: https://sigmanortec.ro/en/power-supply-12v-2a-55x21-plug
- Details: https://sigmanortec.ro/en/llms/p/749.md
- Price: 45.30 RON
- Availability: In stock; 1-2 zile
- Reference: 7754017 · EAN: 5942325045234
- Specifications: Adjustment Type: Fixed; Maximum Output Current: 2 A; Output Voltage: 12VDC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply that converts 220VAC into stable 12VDC, with a maximum output current of 2A. Equipped with a 5.5x2.1mm male plug for quick connection, suitable for modules, LED strips or other DIY projects requiring a 12V supply. Intended for integration into electronic projects, not a charger for finished consumer products. Recommended for users with basic electronics knowledge.

### 3.3V and 5V power supply for breadboard
- Page: https://sigmanortec.ro/en/33v-and-5v-power-supply-for-breadboard
- Details: https://sigmanortec.ro/en/llms/p/750.md
- Price: 6.69 RON
- Availability: In stock; 1-2 zile
- Reference: 22124 · EAN: 5947442534562
- Specifications: Adjustment Type: Fixed; Output Voltage: 3.3VDC / 5VDC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply for breadboard, reference 22124, with fixed selectable output voltage of 3.3VDC or 5VDC, DC voltage type. Selection is made by repositioning a jumper. Input voltage is 6-9VDC, and it mounts directly on the breadboard, useful for prototyping and quick testing of modules and circuits.

### Power supply 5V 2A, MicroUSB
- Page: https://sigmanortec.ro/en/power-supply-5v-2a-microusb
- Details: https://sigmanortec.ro/en/llms/p/751.md
- Price: 23.78 RON
- Availability: In stock; 1-2 zile
- Reference: 7754016 · EAN: 5946579198456
- Specifications: Source Type: descend; Maximum Output Current: 2 A; Output Voltage: 5 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply with MicroUSB connector, input voltage 220VAC and output voltage 5VDC, maximum current 2A. It is a step-down type unit providing stable DC output voltage. Suitable for powering Raspberry Pi 3 boards, supplying the current needed for uninterrupted operation and connected common peripherals.

### 9v Power Supply For Arduino 5.5x2.1
- Page: https://sigmanortec.ro/en/9v-power-supply-for-arduino-55x21
- Details: https://sigmanortec.ro/en/llms/p/752.md
- Price: 22.36 RON
- Availability: In stock; 1-2 zile
- Reference: 7754015 · EAN: 5948876502530
- Specifications: Output Voltage: 9 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

9V power supply with 5.5x2.1mm plug, compatible with Arduino UNO and MEGA boards. Input voltage 240VAC, output 9V DC up to 2A. Intended for integration into electronic projects and prototypes, not a charger for finished consumer products. Recommended for users with basic knowledge of electronics.

### XH-M302 power supply module, AC-DC, 220VAC to 12VDC, 12V, 250mAh, 3W
- Page: https://sigmanortec.ro/en/xh-m302-power-supply-module-ac-dc-220vac-to-12vdc-12v-250mah-3w
- Details: https://sigmanortec.ro/en/llms/p/853.md
- Price: 13.98 RON
- Availability: In stock; 1-2 zile
- Reference: 9050 · EAN: 5949005728432
- Specifications: Source Type: descend; Maximum Output Current: 0.25 A; Input Voltage: 220VAC; Output Voltage: 12VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

XH-M302 power supply module, AC-DC step-down converter, input voltage 220VAC (100-240VAC), output voltage 12VDC, maximum output current 0.25A (250mAh), power 3W. White plastic housing, dimensions 40 x 28 x 23mm, mounting hole spacing 46mm, weight 19g. Suitable for powering devices at 12V in electronic projects and automation. Warning: operates at 220VAC mains voltage.

### Qi Wireless Charging Module, 5W, 1A, 5V
- Page: https://sigmanortec.ro/en/qi-wireless-charging-module-5w-1a-5v
- Details: https://sigmanortec.ro/en/llms/p/873.md
- Price: 29.04 RON
- Availability: In stock; 1-2 zile
- Reference: 9067 · EAN: 5945696939034
- Specifications: Nominal Current: 1 A; Power: 0 - 20W; Output Voltage: 5 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Qi wireless charging module, powered via MicroUSB at 5V 2A, with 5V 1A output and power up to 5W. Efficiency up to 75%, transmission distance 2-8mm. Disc diameter 49.5mm, module dimensions 32.6 x 32.3mm, cable between module and disc 30mm. CE/FCC/ROHS certified. Suitable for DIY projects or charging stations.

### Wireless power module, induction, transmitter and receiver, 5V, 1A
- Page: https://sigmanortec.ro/en/wireless-power-module-induction-transmitter-and-receiver-5v-1a
- Details: https://sigmanortec.ro/en/llms/p/1436.md
- Price: 36.23 RON
- Availability: In stock; 1-2 zile
- Reference: 9330 · EAN: 5946666952855
- Specifications: Maximum Output Current: 1 A; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Wireless power transfer set consisting of a transmitter and receiver with coils for induction-based power supply. Transmitter supply voltage 5-12VDC, receiver output voltage 5VDC, maximum output current 1A. Transmitter board dimensions 17x11mm, coils 40mm diameter and 2mm thickness. Reference 9330, EAN 5946666952855.

### Power supply 16.8V, Lithium 4S compatible, 2A, with LED status indicator, 220VAC
- Page: https://sigmanortec.ro/en/power-supply-168v-lithium-4s-compatible-2a-with-led-status-indicator-220vac
- Details: https://sigmanortec.ro/en/llms/p/1526.md
- Price: 45.40 RON
- Availability: In stock; 1-2 zile
- Reference: 7755003 · EAN: 5941062457980
- Specifications: Technology: Lithium Ion; Load voltage: 16.8VDC; Nominal Current: 2 A; Number of cells: 4S; Output Voltage: 16.8 VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply with 220VAC input and stabilized 16.8VDC (+-0.3VDC) output, rated current 2A, intended for charging lithium batteries in 4S configuration. Features a 5.5x2.1mm cylindrical connector and an LED status indicator (red while charging, green when fully charged). Intended for integration into electronic projects, not as a charger for finished consumer products.

### Desktop ATX Power Supply Terminal Module, XH-M229, 24-pin
- Page: https://sigmanortec.ro/en/desktop-atx-power-supply-terminal-module-xh-m229-24-pin
- Details: https://sigmanortec.ro/en/llms/p/1594.md
- Price: 18.39 RON
- Availability: In stock; 1-2 zile
- Reference: 9485 · EAN: 5942139250572
- Specifications: Model: XH-M229

XH-M229 terminal module for desktop ATX power supplies, featuring a 24-pin input and screw-terminal outputs. Provides 4 voltage groups: -12V, +12V, +5V and +3.3V, each with GND, dedicated glass fuses, an on-board ON/OFF switch and a status LED. Compatibility: ATX and partially BTX. Dimensions: 128 x 48mm.

### Laboratory power supply, panel, USB, 60V, 6A, RD6006
- Page: https://sigmanortec.ro/en/laboratory-power-supply-panel-usb-60v-6a-rd6006
- Details: https://sigmanortec.ro/en/llms/p/1615.md
- Price: 616.94 RON
- Availability: In stock; 1-2 zile
- Reference: 7756005 · EAN: 5945385253403
- Specifications: Maximum Output Voltage: 60; Source Type: descend; Current Adjustment: Yes; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 6; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Model: RD6006

RD6006 panel-mount laboratory power supply with USB control, adjustable output 0-60VDC and 0-6A (max power 360W), CC and CV modes for testing and battery charging. Color display with real-time parameters, settings memory, firmware update via PC. Operates in buck mode, requires an external switching power supply of at least 65VDC/10A. Can be mounted on a panel or in a separate enclosure.

### Mini power supply for PCB, 220VAC to 5VDC, 3W, HLK-PM01, Hi-Link
- Page: https://sigmanortec.ro/en/mini-power-supply-for-pcb-220vac-to-5vdc-3w-hlk-pm01-hi-link
- Details: https://sigmanortec.ro/en/llms/p/1670.md
- Price: 25.11 RON
- Availability: In stock; 1-2 zile
- Reference: 9560 · EAN: 5943351556657
- Specifications: Power: 0 - 20W; Source Type: descend; Adjustment Type: Fixed; Input Voltage: 220VAC; Output Voltage: 5VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

HLK-PM01 (Hi-Link) switching power supply for direct PCB mounting. Input voltage 100-240VAC, fixed output voltage 5VDC, maximum current 0.6A, maximum power 3W. Step-down type with fixed voltage regulation. Warning: 220VAC is present on the PCB, risk of electric shock if handled incorrectly.

### Mini power supply for PCB, 220VAC to 3.3VDC, HLK-PM03, Hi-Link
- Page: https://sigmanortec.ro/en/mini-power-supply-for-pcb-220vac-to-33vdc-hlk-pm03-hi-link
- Details: https://sigmanortec.ro/en/llms/p/1671.md
- Price: 25.11 RON
- Availability: In stock; 1-2 zile
- Reference: 9561 · EAN: 5947976320273
- Specifications: Source Type: descend; Adjustment Type: Fixed; Input Voltage: 220VAC; Output Voltage: 3.3VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Switching power supply for PCB mounting, HLK-PM03 by Hi-Link, converts a 100-240VAC input voltage (fixed) into a stable 3.3VDC output. Maximum current 1A, maximum power 3W. Compact format for direct integration onto the circuit board. Caution: 220VAC voltage is present on the board, risk of electric shock if handled incorrectly.

### Mini power supply for PCB, 220VAC to 12VDC, 3W, HLK-PM12, Hi-Link
- Page: https://sigmanortec.ro/en/mini-power-supply-for-pcb-220vac-to-12vdc-3w-hlk-pm12-hi-link
- Details: https://sigmanortec.ro/en/llms/p/1672.md
- Price: 24.62 RON
- Availability: In stock; 1-2 zile
- Reference: 9562 · EAN: 5945700886415
- Specifications: Power: 0 - 20W; Source Type: descend; Adjustment Type: Fixed; Input Voltage: 220VAC; Output Voltage: 12VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Model: HLK-PM12

HLK-PM12 switching power supply by Hi-Link for PCB mounting. Converts 100-240VAC (220VAC input) into a stable 12VDC output, with a maximum current of 0.25A and maximum power of 3W. Fixed voltage regulation, suited for compact projects and control equipment. Warning: the PCB carries 220VAC, risk of electric shock if handled incorrectly.

### PD charger 100W, QC4, 4 ports, USB Type-C plus USB-A, with display, 220VAC
- Page: https://sigmanortec.ro/en/pd-charger-100w-qc4-4-ports-usb-type-c-plus-usb-a-with-display-220vac
- Details: https://sigmanortec.ro/en/llms/p/1674.md
- Price: 301.27 RON
- Availability: In stock; 1-2 zile
- Reference: 7756004 · EAN: 5943657639498
- Specifications: Power: Over 20W; Input Voltage: 220VAC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Universal charger for phone, tablet and laptops with USB-C charging, offers up to 100W with PD3.0 and QC4+ for fast and stable power. It has 4 ports, 2x USB-C and 2x USB-A, intelligently manages power during simultaneous charging and includes a display with real-time voltage and current display on each port. Compatible with 100-240VAC, ideal for home or office.
Charger with Power Delivery PD3.0 and Quick Charge QC4+, with 4 USB ports and a maximum power of 100W, with real-time display of voltage and current in use on each port.

### Power supply, compatible Lithium 3S, 12.6V, 2A, with LED status indicator, 220VAC
- Page: https://sigmanortec.ro/en/power-supply-compatible-lithium-3s-126v-2a-with-led-status-indicator-220vac
- Details: https://sigmanortec.ro/en/llms/p/1676.md
- Price: 44.66 RON
- Availability: In stock; 1-2 zile
- Reference: 7755002 · EAN: 5949703785584
- Specifications: Technology: Lithium Ion; Load voltage: 12.6VDC; Nominal Current: 2 A; Number of cells: 3S; Output Voltage: 12.6 VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply/charger for Lithium-Ion 3S battery packs, with 220VAC input and 12.6VDC output, rated current 2A. Includes an LED status indicator (red while charging, green when finished) and a 5.5x2.1mm cylindrical connector. Intended for integration into electronic projects and prototypes, recommended for users with basic electronics knowledge; not a charger for finished consumer products.

### PD charger, 45W, QC, 12W, 220VAC, USB Type-C plus USB-A
- Page: https://sigmanortec.ro/en/pd-charger-45w-qc-12w-220vac-usb-type-c-plus-usb-a
- Details: https://sigmanortec.ro/en/llms/p/1677.md
- Price: 100.55 RON
- Availability: In stock; 1-2 zile
- Reference: 7754010 · EAN: 5944564633708
- Specifications: Power: Over 20W; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

GaN wall charger, model AC2048, with USB-A and USB-C ports, maximum power 45W. Supports PD, QC3.0 and PPS. USB-A: 5V/2.4A; USB-C: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A, PPS 3.3-21V/2.1A. Input voltage 100-240VAC. Protections against short-circuit, overtemperature and overvoltage. Dimensions 37 x 39 x 42.8mm.

### Power distribution board, 9-way, with terminal, 12VDC, with fuses
- Page: https://sigmanortec.ro/en/power-distribution-board-9-way-with-terminal-12vdc-with-fuses
- Details: https://sigmanortec.ro/en/llms/p/1733.md
- Price: 53.58 RON
- Availability: In stock; 1-2 zile
- Reference: 9627 · EAN: 5949406090831
- Specifications: Input Voltage: 12 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power distribution board for 12VDC, 9-way, with screw terminals and a replaceable 1A fuse per channel. Each output has a status LED, plus a general LED; the 220VAC input includes an ON/OFF switch. Dimensions: 160 x 65mm. Useful in CCTV systems or installations that require 12VDC power for multiple devices from a single source.

### Portable laboratory power supply, with display, MDP-M01 and MDP-P906, 0-30V, 300W
- Page: https://sigmanortec.ro/en/portable-laboratory-power-supply-with-display-mdp-m01-and-mdp-p906-0-30v-300w
- Details: https://sigmanortec.ro/en/llms/p/1767.md
- Price: 1981.98 RON
- Availability: Out of stock
- Reference: 7756007 · EAN: 5941767091762
- Specifications: Power: Over 20W; Minimum Output Voltage: 0; Maximum Output Voltage: 30; Voltage Adjustment: Yes; Adjustment Type: Variable; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Portable, modular laboratory power supply consisting of MDP-M01 (display control module with 2.8" TFT screen) and MDP-P906 (digital power module), with programmable output 0-30V, up to 10A, 300W per channel. 2.4GHz wireless control, 95% conversion efficiency, 0.25mV ripple, multiple protections (over-voltage, over-current, over-temperature). Includes rigid carrying case and 12V 2A power adapter.

### Power supply 220VAC to 18VDC, 3A, 54W
- Page: https://sigmanortec.ro/en/power-supply-220vac-to-18vdc-3a-54w
- Details: https://sigmanortec.ro/en/llms/p/1913.md
- Price: 65.64 RON
- Availability: In stock; 1-2 zile
- Reference: 9770 · EAN: 5943267608563
- Specifications: Power: Over 20W; Source Type: descend; Adjustment Type: Fixed; Maximum Output Current: 3 A; Output Voltage: 18 VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply converting 220VAC (100-230VAC) to 18VDC, with maximum output current of 3A and power of 54W. Step-down type, fixed voltage, fine adjustable via potentiometer. Metal housing with aluminum base, protections against undervoltage, overload and overvoltage. Insulation 50MΩ at 500VDC, output voltage accuracy 5%-10%. Dimensions 160x100x42mm. For indoor use only. Reference 9770.

### Power supply module for LCD TV, 12-24VDC, CA-901
- Page: https://sigmanortec.ro/en/power-supply-module-for-lcd-tv-12-24vdc-ca-901
- Details: https://sigmanortec.ro/en/llms/p/1992.md
- Price: 16.00 RON
- Availability: In stock; 1-2 zile
- Reference: 9810 · EAN: 5946194984908

CA-901 REV 02 power supply module for LCD TV, used to replace faulty power supplies or repair flyback-type switching supplies. Selectable output of 12V or 24V via straps, supply voltage 300V, voltage regulation via TL431 feedback and DC sampling. Compatible with LCD TVs up to 46 inch, mounts on the original heatsink, includes a thermal pad for heat dissipation.

### Induction module 15W, Type-C, 5-9V
- Page: https://sigmanortec.ro/en/induction-module-15w-type-c-5-9v
- Details: https://sigmanortec.ro/en/llms/p/2030.md
- Price: 37.92 RON
- Availability: Out of stock
- Reference: 9842 · EAN: 5948169677297
- Specifications: Power: 0 - 20W; Supply Voltage: 5; Maximum Input Voltage: 9; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

The QI wireless charging module for integration into projects and charging stations offers up to 15W depending on the power source, USB power supply with QC 5V or 9V support, and automatic voltage selection. It can also be powered directly on the PCB between 5 and 9V. It automatically identifies the device for optimal power, efficiency over 70%, and works through plastic or wood up to 3mm.
Wireless charging module for powering devices compatible with the QI standard.
It offers an output power of up to 15W. This slim wireless charger is compatible with various devices and automatically adjusts to the optimal power level depending on the input voltage and the connected device.

### AC-DC power supply, 13.8V, 5A
- Page: https://sigmanortec.ro/en/ac-dc-power-supply-138v-5a
- Details: https://sigmanortec.ro/en/llms/p/2032.md
- Price: 90.45 RON
- Availability: In stock; 1-2 zile
- Reference: 9845 · EAN: 5943360612474
- Specifications: Minimum Output Voltage: 13.8; Maximum Output Voltage: 13.8; Adjustment Type: Fixed; Maximum Output Current: 5; Output Voltage: 13.8 V; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

AC-DC power supply model S-70-13.8, converts AC 110V/220V input voltage (±15%, 50/60Hz) into stable DC 13.8V, 5A, rated power 70W. Includes protection against short circuit, overload and overvoltage. Dimensions: 159x98x42 mm. Suitable for LED systems, CCTV, intercoms and access control. Not intended for charging batteries.

### Power supply module, 220VAC to 12VDC, 50W
- Page: https://sigmanortec.ro/en/power-supply-module-220vac-to-12vdc-50w
- Details: https://sigmanortec.ro/en/llms/p/2107.md
- Price: 42.83 RON
- Availability: In stock; 1-2 zile
- Reference: 9939 · EAN: 5943148434441
- Specifications: Power: Over 20W; Source Type: descend; Adjustment Type: Fixed; Maximum Controlled Power: 50; Input Voltage: 220VAC; Output Voltage: 12VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Switching power supply module (SMPS) AC-DC, reference 9939, converts 90-265VAC (50/60Hz) to 12VDC. Output current 4A (maximum 6A), power 50W (maximum 72W). Connection via screw terminals, no additional connectors required. Includes overtemperature, overcurrent and short-circuit protection. Dimensions 90x49x26mm. Supplied without enclosure, suitable for LED strips and 12V devices.

### Power supply module, 220VAC to 24VDC, 100W
- Page: https://sigmanortec.ro/en/power-supply-module-220vac-to-24vdc-100w
- Details: https://sigmanortec.ro/en/llms/p/2108.md
- Price: 71.52 RON
- Availability: In stock; 1-2 zile
- Reference: 9940 · EAN: 5948614433416
- Specifications: Power: Over 20W; Source Type: descend; Adjustment Type: Fixed; Input Voltage: 220VAC; Output Voltage: 24VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

AC-DC switch mode power supply (SMPS) module, ref. 9940, converts an input voltage of 90-265VAC (220VAC) to a stable 24VDC output. Output power 100W (max 144W), output current 4A (max 6A). Features overtemperature, overcurrent and short circuit protection, screw terminals and dual output (2+ and 2-). Dimensions 115x65x32mm, no enclosure. Suitable for LED strips and 24V equipment.

### Transformer AC 220V to 24VAC, 10W, CX4824
- Page: https://sigmanortec.ro/en/transformer-ac-220v-to-24vac-10w-cx4824
- Details: https://sigmanortec.ro/en/llms/p/2138.md
- Price: 32.45 RON
- Availability: In stock; 1-2 zile
- Reference: 9967 · EAN: 5945856468053
- Specifications: Power: 0 - 20W; Input Voltage: 220 V; Output Voltage: 24 V; Input Voltage Type: AC; Output Voltage Type: AC

Isolation transformer AC 220V to 24VAC, model CX-4824, power 10W, frequency 50Hz. EI-type magnetic core, open type housing with natural cooling, coil made of enamelled copper wire. The 220VAC input connects to the red wires, the 24VAC output to the blue wires, with no strict polarity. Overall dimensions 50 x 43 x 42mm, coil width 41mm.

### Adjustable power supply, CV-CC, 220VAC to 3-60VDC, 150W, 8A, with Display
- Page: https://sigmanortec.ro/en/adjustable-power-supply-cv-cc-220vac-to-3-60vdc-150w-8a-with-display
- Details: https://sigmanortec.ro/en/llms/p/2164.md
- Price: 320.90 RON
- Availability: In stock; 1-2 zile
- Reference: 7755004 · EAN: 5944608217529
- Specifications: Power: Over 20W; Minimum Output Voltage: 3; Maximum Output Voltage: 60; Source Type: descend; Current Adjustment: Yes; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 8; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Adjustable CV-CC power supply (7755004), powered from 220VAC, with adjustable DC output from 3 to 60VDC and adjustable current up to 8A, maximum power 150W. Provides 5 charging profiles for Li-ion, LiFePO4, HV Li-ion, NiMH and Pb-acid batteries, plus a lab power supply mode with CV/CC regulation. Features a digital display showing real-time values and physical button controls.

### Power Supply, 220VAC to 4.2V, Lithium charger, 5.5x2.1
- Page: https://sigmanortec.ro/en/power-supply-220vac-to-42v-lithium-charger-55x21
- Details: https://sigmanortec.ro/en/llms/p/2191.md
- Price: 20.57 RON
- Availability: In stock; 1-2 zile
- Reference: 7754021 · EAN: 5946217210120
- Specifications: Technology: Lithium Ion; Load voltage: 4.2VDC; Number of cells: 1S; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Switching power supply from 220VAC (100-240VAC, 50-60Hz) to 4.2VDC, 1A, for charging 1S Lithium-Ion batteries. Maximum power 4.2W, 1 meter cable terminated with a 5.5x2.1mm DC plug, center positive polarity. Intended for integration into electronic projects, not for finished consumer products.

### Power supply 5V, 3A, Type-C, with switch, 220VAC
- Page: https://sigmanortec.ro/en/power-supply-5v-3a-type-c-with-switch-220vac
- Details: https://sigmanortec.ro/en/llms/p/2224.md
- Price: 33.49 RON
- Availability: In stock; 1-2 zile
- Reference: 88065 · EAN: 5940482656775
- Specifications: Voltage Adjustment: Not; Adjustment Type: Fixed; Maximum Output Current: 3 A; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

AC-DC power supply with input 100-240V AC (50/60Hz) and fixed output 5V 3A DC via USB Type-C connector. Features an integrated on/off switch, a compact black housing and a 100 cm cable. Compatible with Raspberry Pi 4, 5 or other 5V powered devices. Intended for integration into electronic projects, not a charger for end-consumer products.

### Universal adapter with 10 plugs, USB-C, PD, 5-20VDC
- Page: https://sigmanortec.ro/en/universal-adapter-with-10-plugs-usb-c-pd-5-20vdc
- Details: https://sigmanortec.ro/en/llms/p/2249.md
- Price: 56.23 RON
- Availability: Out of stock
- Reference: 88086 · EAN: 5949081866172
- Specifications: tension: AD; Supply Voltage: 5; Voltage Adjustment: Yes; Adjustment Type: Fixed; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Adapter with adjustable voltage, powered via USB-C PD, converts an input of up to 20V into 5V, 9V, 12V, 15V or 20V. Includes a 120 cm cable with a 5.5x2.1 mm output plug and 10 plugs for connecting to various laptops. Polarity plus on center pin, minus on outside. Ref. 88086.

### Switching power supply 110V-220V to 68V, 11.8A, 800W, for RD6006
- Page: https://sigmanortec.ro/en/switching-power-supply-110v-220v-to-68v-118a-800w-for-rd6006
- Details: https://sigmanortec.ro/en/llms/p/2322.md
- Price: 499.75 RON
- Availability: In stock; 1-2 zile
- Reference: 88151 · EAN: 5943549030334
- Specifications: Power: Over 20W; Maximum Output Current: 11.8 A; Input Voltage: 110 - 220 V; Output Voltage: 68 V; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Switching power supply that converts 110-220VAC (selectable via side switch) to 68V DC, with a maximum output current of 11.8A and maximum power of 800W. Suitable for powering the RD6006 module and other industrial applications. Features active fan cooling, with output voltage fine-adjustable via potentiometer within ±5%. Dimensions: 241 x 125 x 65 mm, weight 1200 g. Not for use in humid environments.

### Power supply 220VAC, connector 5.5x2.5mm, at 8.4V, lithium 2S charging, 1A
- Page: https://sigmanortec.ro/en/power-supply-220vac-connector-55x25mm-at-84v-lithium-2s-charging-1a
- Details: https://sigmanortec.ro/en/llms/p/2362.md
- Price: 40.81 RON
- Availability: In stock; 1-2 zile
- Reference: 7754022 · EAN: 5946261407279
- Specifications: Technology: Lithium Ion; Load voltage: 8.4VDC; Number of cells: 2S; Maximum Output Current: 1 A; Input Voltage: 220VAC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Power connector: 5.5x2.5 mm

Charger for Li-Ion 18650 batteries in 2S configuration, with AC 100-240V input and DC 8.4V 1A output. Connector 5.5x2.5mm, polarity inner positive, outer negative. Intended for correctly charging compatible 2S lithium battery packs.

### Adjustable Power Supply, Wanptek TPS605, 60V, 5A, 300W
- Page: https://sigmanortec.ro/en/adjustable-power-supply-wanptek-tps605-60v-5a-300w
- Details: https://sigmanortec.ro/en/llms/p/2394.md
- Price: 611.01 RON
- Availability: In stock; 1-2 zile
- Reference: 7757007 · EAN: 5948567119597
- Specifications: Minimum Output Voltage: 0; Maximum Output Voltage: 60; Current Adjustment: Yes; Voltage Adjustment: Yes; Maximum Output Current: 5; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Model: Wanptek TPS605; Maximum power: 300 W

The Wanptek TPS605 adjustable power supply provides an output voltage of 0-60V DC and current of 0-5A, with a maximum power of 300W. It features a 4-digit LED display for voltage, current and power, rotary encoder adjustment, automatic CV/CC switching, OVP, OCP, OTP protections and short-circuit protection, an intelligent fan, and USB-A and USB Type-C ports for fast charging. Metal housing, dimensions 210x145x80 mm, weight 1.2 kg. CE, FCC certified.

### Universal Switching Power Supply EVD/DVD – +5V / +12V / -12V, 18W
- Page: https://sigmanortec.ro/en/universal-switching-power-supply-evd-dvd-5v-12v-12v-18w
- Details: https://sigmanortec.ro/en/llms/p/2364.md
- Price: 21.60 RON
- Availability: Out of stock
- Reference: 88193 · EAN: 5940870394623
- Specifications: Power: 0 - 20W; Input Voltage: 220VAC; Output Voltage: +5V, +12V, -12V; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Switching power supply module for DVD, EVD, decoders and audio-video equipment, converts 100-265VAC into +5V, +12V and -12V DC, maximum power 18W. Based on the VIP22A chip (STMicroelectronics), it includes protection against undervoltage, overvoltage, overcurrent and overheating. Operating temperature -10 - 50°C, humidity 25%-85%, dimensions 40 x 95 mm.

### Laboratory power supply Wanptek, 60V, 5A, 300W, CC, CV
- Page: https://sigmanortec.ro/en/laboratory-power-supply-60v-5a-300w-cc-cv
- Details: https://sigmanortec.ro/en/llms/p/1418.md
- Price: 695.47 RON
- Availability: In stock; 1-2 zile
- Reference: 7757006 · EAN: 5948460652504
- Specifications: Power: Over 20W; Minimum Output Voltage: 0; Maximum Output Voltage: 60; Source Type: descend; Current Adjustment: Yes; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 5; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Wanptek DPS605U laboratory power supply with CC/CV functions, output voltage 0-60VDC and output current 0-5A, maximum power 300W. Features an LED display for voltage, current and power, selectable OVP and OCP protections, fine adjustment via potentiometers, USB Quick Charge output and connectors for banana plugs. Supply voltage 110/220VAC, cooling via internal fan.

### AC-DC DIN rail power supply, OMCH NDR, 12V, 150W
- Page: https://sigmanortec.ro/en/ac-dc-din-rail-power-supply-omch-ndr-12v-150w
- Details: https://sigmanortec.ro/en/llms/p/2426.md
- Price: 212.73 RON
- Availability: In stock; 1-2 zile
- Reference: 88245 · EAN: 5947050218052
- Specifications: Source Type: descend; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Mounting type: Sina DIN; Maximum power: 150 W

AC-DC DIN rail power supply OMCH NDR, 12V, 150W, with input voltage 100-240 VAC (50/60 Hz) and output 12 VDC, maximum current 12.5 A. Efficiency up to 90%, dimensions 40 x 113.5 x 152.2 mm. Suitable for powering PLCs, relays, drivers and electronic modules in automation and control panels.

### AC-DC DIN rail power supply, OMCH NDR, 24V, 150W
- Page: https://sigmanortec.ro/en/ac-dc-din-rail-power-supply-omch-ndr-24v-150w
- Details: https://sigmanortec.ro/en/llms/p/2427.md
- Price: 213.58 RON
- Availability: In stock; 1-2 zile
- Reference: 88246 · EAN: 5941686458394
- Specifications: Power: Over 20W; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Mounting type: Sina DIN; Output power: 150 W

AC-DC DIN rail power supply OMCH NDR Series 24V 150W, with input voltage 100-240 VAC and stable 24 VDC output, maximum output current 6.5A and maximum power 150W. Efficiency up to 90%. Dimensions 40 x 113.5 x 152.2mm. Suitable for industrial automation, PLCs, relays, drivers and telecom applications, with quick mounting on DIN rail in electrical panels.

### Rail-mounted power supply module, 100–240 VAC to 5 V DC, 15 W
- Page: https://sigmanortec.ro/en/rail-mounted-power-supply-module-100240-vac-to-5-v-dc-15-w
- Details: https://sigmanortec.ro/en/llms/p/2408.md
- Price: 89.90 RON
- Availability: In stock; 1-2 zile
- Reference: 88247 · EAN: 5942710501918
- Specifications: Power: 0 - 20W; Source Type: descend; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Mounting type: Sina DIN; Rated power W: 15 W

DIN rail mount switching power supply, ideal for electrical panels and automation systems, provides stabilized 5V DC up to 2.4A from a universal 100-240V AC input. The compact 17.5mm design saves space, fanless passive cooling ensures quiet and reliable operation, and the protected terminals plus overload and overvoltage protections increase operational safety.
The HDR-15-5 power supply is a compact AC-DC converter, designed for mounting on a standard DIN rail in electrical panels.

### Rail-mounted power supply module, 100–240 VAC to 12 VDC, 15 W
- Page: https://sigmanortec.ro/en/rail-mounted-power-supply-module-100240-vac-to-12-vdc-15-w
- Details: https://sigmanortec.ro/en/llms/p/2409.md
- Price: 91.11 RON
- Availability: In stock; 1-2 zile
- Reference: 88248 · EAN: 5948980275771
- Specifications: Power: 0 - 20W; Source Type: descend; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Mounting type: Sina DIN; Rated power W: 15 W

HDR-15-12 power supply module for DIN rail mounting, converts 100-240 VAC to stabilized 12 VDC, maximum current 1.25A, power 15W. Fanless design with passive cooling via aluminum housing, width 17.5mm (1SU). Includes overload and overvoltage protection, covered screw terminals. Line regulation ±0.5%, load regulation ±2%, typical efficiency 85%.

### Rail-mounted power supply module, 100–240 VAC to 24 VDC, 15 W
- Page: https://sigmanortec.ro/en/rail-mounted-power-supply-module-100240-vac-to-24-vdc-15-w
- Details: https://sigmanortec.ro/en/llms/p/2410.md
- Price: 92.32 RON
- Availability: In stock; 1-2 zile
- Reference: 88249 · EAN: 5946120065435
- Specifications: Power: 0 - 20W; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Mounting type: Sina DIN

DIN rail power supply module for electrical panels, converts 100-240VAC to regulated 24VDC for automation, sensors, and control circuits. It provides 15W and up to 0.63A, has a compact 17.5mm housing, and passive fanless cooling for silent operation. It includes overload and overvoltage protection, with protected screw terminals for safe installation.
The HDR-15-24 power supply is a compact AC-DC converter, designed for mounting on a standard DIN rail in electrical panels. It delivers a stabilized 24 VDC output at a maximum current of 0.63A, with a power rating of 15W, from an input voltage range of 100 - 240 VAC, making it compatible with power grids worldwide without any modification.

### 24-pin ATX module, support 1.8-12V
- Page: https://sigmanortec.ro/en/24-pin-atx-module-support-18-12v
- Details: https://sigmanortec.ro/en/llms/p/2001.md
- Price: 57.81 RON
- Availability: In stock; 1-2 zile
- Reference: 9820 · EAN: 5941635077638
- Specifications: Minimum Output Voltage: 1.8; Maximum Output Voltage: 12; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Quickly transforms a 20 24-pin ATX power supply into a multifunctional power supply for testing and DIY projects, provides 12V, -12V, 5V, 5VSB and 3.3V outputs with status LEDs, includes 6 5V 2.1A USB ports for charging devices, has durable touch switch and IR tester for checking remote controls.
Breakout Board for ATX Power Supply with 24 Pins, with multiple voltage output housing (supplied from ATX, respectively 12V, -12V, 5V, 5VSB, 3.3V) and 6 USB 5V2A outputs. Also includes a remote control tester with IR (Infrared)
This 24-pin ATX Power Supply Breakout Board is an efficient and practical solution to turn an ATX power supply into a multifunctional power supply unit.

### AC-DC Power Supply Module, 100-240VAC to 5VDC, 2.5A
- Page: https://sigmanortec.ro/en/ac-dc-power-supply-module-100-240vac-to-5vdc-25a
- Details: https://sigmanortec.ro/en/llms/p/1341.md
- Price: 15.31 RON
- Availability: In stock; 1-2 zile
- Reference: 9230 · EAN: 5943994516926
- Specifications: Source Type: descend; Maximum Output Current: 2.5 A; Input Voltage: 100-240VAC; Output Voltage: 5VDC; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

AC-DC step-down power supply module with input voltage 100-240VAC (110-240VAC, 50/60Hz) and output voltage 5VDC. Maximum output current 2.5A. Includes overvoltage, overcurrent and short-circuit protection. Suitable for powering electronic projects, modules and industrial equipment requiring a stable 5V output.

### Power supply 5V, 3A, 5.5x2.1 , 220VAC
- Page: https://sigmanortec.ro/en/power-supply-5v-3a-55x21-220vac
- Details: https://sigmanortec.ro/en/llms/p/910.md
- Price: 24.05 RON
- Availability: In stock; 1-2 zile
- Reference: 7754007 · EAN: 5948612463194
- Specifications: Power: 0 - 20W; Maximum Output Current: 3 A; Input Voltage: 220 V; Output Voltage: 5 V; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Power supply that converts 220VAC to 5VDC, with a maximum output current of 3A and power of 0-20W. DC connector 5.5x2.1, compatible with various modules, including breadboard power supplies. Intended for integration into electronic projects, prototyping and automation, recommended for people with basic electronics knowledge.

### ATX 24-pin to terminal adapter module, with USB
- Page: https://sigmanortec.ro/en/atx-24-pin-to-terminal-adapter-module-with-usb
- Details: https://sigmanortec.ro/en/llms/p/1917.md
- Price: 23.43 RON
- Availability: In stock; 1-2 zile
- Reference: 9775 · EAN: 5943440664447

Quickly transform a standard ATX power supply into a versatile power supply for electronic projects, offering 4 groups of 12V, 5V and 3.3V outputs, plus USB 2.0 port with up to 5A for charging or stable power supply. It has ON OFF switch and power indicator, individual fuses on outputs, compatible with 24-pin ATX connector and some BTX.
24-pin ATX adapter module with USB interface, designed to convert a standard ATX power supply into a versatile power supply with multiple voltage outputs.

### AC-DC power supply module kit, continuously adjustable, 0-30V, 2mA-3A, unassembled
- Page: https://sigmanortec.ro/en/ac-dc-power-supply-module-kit-continuously-adjustable-0-30v-2ma-3a-unassembled
- Details: https://sigmanortec.ro/en/llms/p/1888.md
- Price: 34.30 RON
- Availability: Out of stock
- Reference: 9755 · EAN: 5945078052986
- Specifications: Minimum Output Voltage: 0; Maximum Output Voltage: 30; Source Type: descend; Current Adjustment: Yes; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 3; Input Voltage Type: AC; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Unassembled kit for an adjustable AC-DC power supply module with output voltage 0-30VDC and output current 2mA-3A, both continuously adjustable. Through-hole components, PCB marked for easy assembly. Includes overcurrent and short-circuit protection with LED indicator. Requires a 24V AC transformer for power. Suitable for lab use, DIY projects and soldering practice.

### Transformer 220VAC to 9VAC, 1W, copper core
- Page: https://sigmanortec.ro/en/transformer-220vac-to-9vac-1w-copper-core
- Details: https://sigmanortec.ro/en/llms/p/1620.md
- Price: 19.60 RON
- Availability: In stock; 1-2 zile
- Reference: 9546 · EAN: 5943172336308
- Specifications: Power: 0 - 20W; Output Voltage: 9 VAC; Input Voltage Type: AC; Output Voltage Type: AC; Material: Cupru

Transformer converting 220VAC to 9VAC, frequency 50-60Hz, with copper core and maximum output power of 1W. Features 2-wire output and metal mounting ears with 3.3mm holes. Dimensions: 30x30x27mm. Operates at mains voltage 220VAC, handling requires qualified personnel.

### Transformer 220VAC to 12VAC, 1W, copper core
- Page: https://sigmanortec.ro/en/transformer-220vac-to-12vac-1w-copper-core
- Details: https://sigmanortec.ro/en/llms/p/1621.md
- Price: 21.42 RON
- Availability: In stock; 1-2 zile
- Reference: 9547 · EAN: 5941556622672
- Specifications: Power: 0 - 20W; Output Voltage: 12 VAC; Input Voltage Type: AC; Output Voltage Type: AC; Material: Cupru

AC transformer converting 220VAC to 12VAC, maximum power 1W, frequency 50-60Hz, with copper core for efficiency and stability. Features 2-wire output and metal mounting ears with a 3.3mm diameter for fixing. Dimensions: 30x30x27mm. Operates at mains voltage 220VAC, requiring caution during handling and installation.

### Wireless charging module, Qi, 18W, 5-24VDC
- Page: https://sigmanortec.ro/en/wireless-charging-module-qi-18w-5-24vdc
- Details: https://sigmanortec.ro/en/llms/p/1430.md
- Price: 96.62 RON
- Availability: In stock; 1-2 zile
- Reference: 9324 · EAN: 5941058628622
- Specifications: Power: 0 - 20W; Supply Voltage: 5; Maximum Input Voltage: 24; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Qi wireless charging module, 18W, with an enlarged charging surface. Powered via 12-24VDC through wires or 5-12VDC through Type-C (connector not included). Automatic output power selection: 18W/15W/10W/7.5W/5W, current up to 1.8A, efficiency 80%. Transmission distance 0-10mm, non-metallic materials only. Qi Wireless Charging standard. Dimensions: 55 x 105mm.