1、HIGH EFFICIENCY: This switching power supply uses high frequency switch work to reduce power supply loss and improve work efficiency. 2、WORKING PRINCIPLE: Detect and prevent overload and short circuit of the output port by protecting the circuit, protect power supply and load equipment. 3、AC TO DC TRANSFORMER: The switching power supply adopts high frequency transformer, with a power of up to 240W, input AC and output DC voltage. 4、APPLICABLE EQUIPMENT: This power supply is suitable for small and lightweight electronic devices, such as fuse box, control box, electrical control cabinet, etc. 5、DURABLE MATERIAL: This power supply adopts excellent cold rolled steel and PCB, hollow design, with stable performance, good heat dissipation. 1 x Switching Power Supply Item Type: Switching Power SupplyMaterial: Cold Rolled Steel, PCBPower: 240WUsage: Fuse box, control cabinet, electric control cabinetInput Voltage Range: 100-120VAC 200-240VACInstallation Track: TS-35/ 7.5 or TS-35/15Insulation Level: Class IIPower Indicator: LEDNo Load Consumption: < 0.5WWorking Temperature: -20-60℃Working Humidity: 20-90%RH, non condensingStorage Temperature: -40-85℃Storage Humidity: 10-95%RHTemperature Coefficient: ± 0.03%/℃(0-50℃)