User Manual (SP-ATX-420WTB-PFC-P)Table of ContentsIntroduction51.1 Scope51.2 General Description5Electrical52.1 AC Input52.1.1 Input Over current Protection52.1.2 Inrush Current Limiting62.1.3 Withstand Voltage62.1.4 Catastrophic Failure Protection62.2 DC Output62.2.1 DC Voltage Regulation62.2.2 Output DC Current Ranges72.2.3 Output Voltage Line Regulation.72.2.4 Cross Regulation72.2.5 Efficiency82.2.6 Output Ripple/Noise82.2.7 Output Transient Response92.2.8 Capacitive Load92.2.9 Closed-loop Stability92.2.10 Power Sequencing92.2.11 Voltage Hold-up Time102.3 Timing / Housekeeping / Control102.3.1 PWR_OK102.3.2 PS_ON#112.3.3 +5VSB112.3.4 Power-on Time112.3.5 Rise time112.3.6 Overshoot at Turn-on /Turn-off112.3.7 Reset after Shutdown112.4 Output Protection122.4.1 Over voltage Protection122.4.2 Over Current Protection122.4.3 Short-circuit Protection12Mechanical123.1 AC Connector.123.2 DC Connector Pin Description13Environmental144.1 Environmental (Operating)144.2 Environmental (Non-Operating)14Electromagnetic Compatibility145.1 EMI14Reliability156.1 Component Derating156.2 Mean Time Between Failures(MTBF)15Correlative Certification compliance15Connectors& cables diagram16Photograph17Size: 809 KBPages: 19Language: EnglishOpen manual