1Fanless design, 100% silent. 2High Quality Polymer Caps on the PCBA, Long life. 3Perfect DC PSU for mini ITX Motherboards. 4Overvoltage Protection: when the output voltage reaches 1.5 times the rated voltage, the output is closed. 5Short Circuit Protection: when a short circuit occurs in the output, the output is closed. Description:Fanless design, solid Polymer Caps on the PCBA, long life. Perfect DC PSU for Motherboards, high performance with high heat-mode feature, more reliable. Adopt industrial solid capacitor, ideal for being used in rough environment.Features:1. Fanless design, 100% silent.2. High Quality Polymer Caps on the PCBA, Long life.3. Perfect DC PSU for mini ITX Motherboards.4. Overvoltage Protection: when the output voltage reaches 1.5 times the rated voltage, the output is closed.5. Short Circuit Protection: when a short circuit occurs in the output, the output is closed.Specifications:Condition: 100% Brand NewModule Size: Approx. 155 * 35 * 20 mm / 6.1 * 1.3 * 0.7 inInput Characteristics:Input Voltage Range: 16VDC - 24VDCInput Current Range: 12.0A Max @19VDCInput Surge Current: 12.0AMax @19VDCWork Efficiency: 85% or more Output Requirement: Output (Vin=19VDC) ItemOutput VoltageOutput CurrentMinimum(V)Typical Value(V)Maximum(V)Ripple wave(mV)Standby currentTypical valuePeak value+3.30V+3.14 +3.30 +3.47 50 08.010.0+5.00VSB+4.75 +5.00 +5.25 50 0.122.5+5.00V+4.75 +5.00 +5.25 50 06.010.0+12.00V+11.40 12.00 +12.6 120 06.08.0-12.00V-11.40 -12.00 -12.6 120 00.10.15Protection Function:(For +3.3v, +19V, +5.00v and +5.00VSB Power Output)Overvoltage Protection: when the output voltage reaches 1.5 times the rated voltage, the output is closed.Short Circuit Protection: when a short circuit occurs in the output, the output is closed.