# Transformer AC 220V to 24VAC, 10W, CX4824

> 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.

- Page: https://sigmanortec.ro/en/transformer-ac-220v-to-24vac-10w-cx4824
- Price: 32.45 RON
- Availability: In stock; 1-2 zile
- Reference: 9967 · EAN: 5945856468053
- Category: Electronic components > Power Supply > Transformers
- Specifications: Power: 0 - 20W; Input Voltage: 220 V; Output Voltage: 24 V; Input Voltage Type: AC; Output Voltage Type: AC
- Package (shipping data): 0.382 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 05:45 (Europe/Bucharest)

## Description

AC transformer for powering equipment at 24VAC from the 220V network, 10W, with EI type insulation and magnetic core for stable operation. The enameled copper coil offers efficiency and durability over time, the open type construction allows natural cooling. 220VAC input on red wires, 24VAC output on blue wires, without strict polarity.
Alternating voltage (AC) transformer, 220VAC to 24VAC, with a maximum power of up to 10W.
It is made of enameled copper wire and an EI type magnetic core, ensuring safe and efficient operation. The housing is open type, and cooling is done naturally, without fans or liquids, making it ideal for applications that do not involve extreme operating conditions.
The coil is completely made of copper wire, which ensures efficient energy transfer and durability in high temperature conditions.
The AC 220V voltage supply is provided on the red wires and the 24VAC output is present on the Blue wires. The transformer does not have a strict polarity, the phase and neutral can be connected to either wire.
Specifications:
Model: CX-4824
Rated power: 10W
Input voltage: AC 220V / 50Hz (on the Red wires)
Output voltage: AC 24V (no-load voltage higher by ~10%), on Blue wires
Transformer type: isolation
Frequency: 50Hz
Magnetic core shape: EI type
Protection: open type
Cooling method: natural cooling
Coil material: enameled copper wire
Structure: 2-pole transformer
Red wires: 220VAC power supply
BLUE Wires: 24VAC Output
Mounting dimensions:
Coil width: 41 mm
Distance between legs: 75 mm
Distance between holes: 61 mm
Wire length: 150mm
Overall dimensions: 50 x 43 x 42mm(h)
Use:
Mount the transformer on a solid support, using the mounting holes.
Connect the red line to the AC 220V source. The blue line is the 24V output.
When first starting, measure the output voltage. It is normal for it to be up to 10% higher without load.
Connect consumers only after checking the actual voltage value under load.
Make sure the transformer is well ventilated and protected from excessive moisture or dust.