# Voltage boost-down module, USB, 1.2-24V, Display

- Page: https://sigmanortec.ro/en/voltage-boost-down-module-usb-12-24v-display
- Price: 13.73 RON
- Availability: In stock; 1-2 zile
- Reference: 9128 · EAN: 5943166346580
- Category: Electronic components > Other Tension Modules
- Specifications: tension: AD; Supply Voltage: 3; Maximum Input Voltage: 12; Minimum Output Voltage: 1; Maximum Output Voltage: 24; Source Type: descend, high, Automatic; Current Adjustment: Not; Voltage Adjustment: Yes; Adjustment Type: Variable; Maximum Output Current: 1
- Package (shipping data): 0.015 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:26 (Europe/Bucharest)

## Description

Adjustable voltage converter for projects and testing, raises or lowers the input voltage and provides stable output between 1.2 and 24V, integrated display for voltage monitoring, flexible power supply via USB Male, MicroUSB Female or pins, screw terminal output for quick connection, ON OFF button and long shaft potentiometer for easy adjustment.
Voltage converter module with USB that can be used to lower or increase input voltage, with voltage display, adjustable by potentiometer from 1.2VDC to 24VDC.
It presents USB Male, MicroUSB Female connectors and input voltage pins. At the exit we find a terminal with screws where the wires can be easily attached.
USB connectors give it an advantage when the input voltage is taken from a USB port (computer, charger, etc...) or MicroSD cable; alternatively, two wires can be tinned to feed it.
The module also has an ON/OFF button to turn off the voltage.
The potentiometer for adjusting the output voltage has a long enough shaft to be turned by hand.
Specifications:
Supply voltage: 3.5 - 12VDC
Output voltage: 1.2 - 24VDC, adjustable
Output power: 2W between 1.2-2V, 3W between 2-20V, 2.5W between 20-24V
Boost function: Yes
Step Down function: Yes
Maximum power: 3W
Dimensions mm: 80 x 20 x 14mm