... high stability and perfect protective circuit. Compared to linear power supply, it has higher efficiency, quicker response time, less ... equipments and assembly line equipments5. Other occasion that needs switching mode power supply Specifications 1, SpecificationPower range: 200W~50kW, output voltage: ... WWL-PD15, Operating environmentTemperature: -20~+40Humidity: ≤ 80% Switching Mode Power Supply