The BT-H160V is a precision voltage regulator module made by Proffuse, a Japanese manufacturer of industrial automation components. It is designed for providing a stable voltage output, eliminating line voltage errors, to reduce power losses in electrical equipment and stabilizing power supply voltages. It is suitable for equipment with rated input voltages from 500 VAC to 600 VAC and rated output voltages from 5 VDC to 24 VDC. It has adjustable output voltage, overvoltage and overheating protection, and temperature compensation. The BT-H160V is rated for operating temperatures from 0°C to 60°C, IP65 dustproof rating, and can withstand up to 10 KV surge input.