A 12V 5A open-frame transformer is a reliable, bare-board power supply that converts standard AC mains voltage into a steady 12-volt DC output at up to 5 amps. It features an exposed, ventilated metal frame for efficient heat cooling, making it ideal for custom electronics, industrial automation, and LED lighting projects.

Input voltage - 220VAC

Output voltage - 12VDC 

Current rating - 5A  (Continuous 4A Max)