AC To DC Buck Power Supply Module Isolated 12V 2A Converter Wide 100 To 264V AC Input 47 To 63Hz High Efficiency Small Form Factor With Overload Short Circuit And Over Temperature Protection Ideal For DIY Electronics

Compact 12V 2A Isolated Buck Power Supply Module - 1pc Pack
✔️ 12V ±1% output, 2A max, 24W rated, 80% efficiency, 87x46x25 mm

This isolated precision buck power supply module converts mains AC to a stable 12V DC at up to 2A, ideal for DIY electronics projects, robotics, and control systems where safety and isolation matter. It includes overload, short‑circuit, and over temperature protections for reliable operation.

✅ Output voltage: 12V ±1% at up to 2A
✅ Input voltage: AC 100-264V, 47-63Hz
✅ Ripple: less than 60mVp-p
✅ Output power: 24W max
✅ Efficiency: about 80%
✅ Protection: overload, short circuit, over temperature
✅ Size: 87 x 46 x 25 mm (L x W x H)
✅ Withstand voltage: I/P-O/P 1 kV AC 1 min

💡 What is an isolated DC-DC buck converter used for in DIY electronics? This handy device helps power sensitive circuits safely from mains.
- isolated DC-DC buck converter provides safe, stable 12V power for microcontrollers and sensors
- wide input range 100-264 VAC supports different regions
- protects boards from ground loops and noise transfer by isolation
- compact form factor fits in small enclosures