1、The power converter module has automatic protection functions such as overcurrent, overvoltage, overheating, short circuit, etc. 2、When the protected circuit is at an unsafe value, the built‑in protector automatically cuts off the circuit, and works normally when the value returns to the normal range. 3、Using organic silicone potting technology, it is waterproof, dustproof and shockproof, suitable for various harsh environments. 4、Suitable for LED car display, surveillance cameras, electric fans, water pumps, motors, photovoltaic energy numerical control equipment, pumps, routers, etc. 5、This is a 72V to 5V DC power converter, suitable for all kinds of buck and voltage‑stabilizing equipment. 1 x Power Converter1 x Wiring Drawing Item Type: Power ConverterMaterial: Organic silicone + aluminumModel: GYVRM-JD1L720525Input Voltage Range: 72V(DC60-90V)Output Voltage: 5VRated Output Current: 25AOutput Power: 75WProtection Level: IP67Conversion Efficiency: Up to 96%Working Temperature: -20℃~+80℃Installation Line Length: Approx. 13cm / 5.1in