1、The switching power supply is made of aluminum alloy, heat dissipation and corrosion resistance, wear resistance and long use time 2、Perforated mesh heat dissipation hole design combined with aluminum alloy, can also be used in high temperature environment 3、The switching power supply is equipped with an input voltage 110V-220v switch button, the input voltage is AC 90-130V and AC 170-264V 4、The terminal block is equipped with a safety protection cover to avoid electric shock, dust protection, and safety isolation protection 5、Switching power supply is suitable for industrial automation, DC motors, medical equipment, access control systems, monitoring equipment, light box advertising, LED equipment Item Type: Switching Power Supply Product Material: Aluminum Alloy Product Model: YY-500-36 Input Voltage: AC 90-130V, AC 170-264V Output Voltage: DC 36V Output Current: 13.9A Error Range: ±1% Adjustable Pressure Range: ±5% Power: 500W Maximum Waterproof Rating: IP20 Start, Rise, Hold Time: 200ms, 50ms, 20ms Working Temperature and Humidity: -10-60℃, 20%-90%RH Storage Temperature and Humidity: -20-80℃, 10%-95%RH Product Size: Approx. 215 x 115 x 50mm / 8.4 x 4.5 x 1.9in Purpose: Industrial Automation, Plc Control Cabinet, Dc Motor, Medical Equipment, Access Control Display System, Monitoring Equipment, Light Box Advertising, Led Equipment 1 x Switching Power Supply