DC-DC 36V 48V to 5V 25A Buck Converter Step Down Power Supply Module $ 106.53 Automatic protection functions including overcurrent, overvoltage, overheat and short circuit guarantee the safety of module and equipment. 22. The module housing is made of aluminum alloy, with good heat dissipation performance. 33. Synchronous voltage stabilization technology, low heat, sufficient power and stable performance. 44. Internal circuit takes high-quality FR-4 multilayer PCB, resistors, capacitors, switches and MOS tubes which are all SMD components. 55. Widely used in car alarm, radio, motor, speaker, navigator, monitor, LED HUD, air conditioner, fan, DVD, LED light, pump and other industrial electrical installations.
