Description: Wide range input voltage range Full load aging test Compact size, low output ripple Overload, short circuit and over temperature protection function Widely used in switching equipment, access equipment, mobile communications, microwave communications, and optical transmission, routers and other communications fields, automotive electronics, etc. Specification: Output Specification Output Voltage: 9V Rated Current: 4A Current Range: 0-4A Ripple:<110mVp-p Output Accuracy: 1% Rated Power: 36W Input Specification Input Voltage Range: 100~264VAC Input Current:<0.2A (average current 0.25~0.5A) Frequency Range: 47~63Hz Efficiency: 79% Start Impact Current: COLD START<50A/230VAC Leak Current:<5mA/220VAC Protection Specification Over Power Protection: 150~170% rated power, malfunction remove and auto recover Over Voltage Protection: VH1: >50% DC Short Circuit Protection Size: 100 x 50 x 28mm Weight: 100g Package Includes: 1 Piece Switching Power Supply Board