Manual Do Utilizadoríndice analíticoIntel ATX Power Supply Design Guide1Disclaimer2Revision History2Contents31. Scope62. Applicable Documents73. Electrical Specification83.1 AC Input Requirements83.1.1 Input Overcurrent Protection83.1.2 Inrush Current Limiting83.1.3 Input Undervoltage83.1.4 Immunity93.1.4.1 Slow Transients93.1.4.2 Surge Voltages93.1.4.2.1 Surge Immunity, IEC801-5/IEC1000-4-593.1.4.2.2 Electrical Fast Transient / Burst, IEC801-4/IEC1000-4-493.1.4.2.3 Ring Wave, ANSI C62.45-1992103.1.4.2.4 Electrostatic Discharge, IEC801-2/IEC1000-4-2103.1.4.3 Radiated Immunity103.1.4.3.1 IEC801-3/IEC1000-4-3103.1.4.3.2 ENV 50140103.1.4.3.3 Radio Frequency Common Mode, ENV 50141103.1.5 Catastrophic Failure Protection113.2 DC Output Requirements113.2.1 DC Voltage Regulation113.2.2 Remote Sensing113.3 Typical Power Distribution123.3.1 Power Limit133.3.2 Efficiency133.3.3 Output Ripple/Noise143.3.4 Output Transient Response143.3.5 Capacitive Load143.3.6 Closed Loop Stability143.3.7 +5VDC/+3.3VDC Power Sequencing153.3.8 Voltage Hold-up Time153.4 Timing / Housekeeping Control163.4.1 PWR_OK163.4.2 PS_ON#173.4.3 +5VSB173.4.4 Power-on Time173.4.5 Risetime183.4.6 Overshoot at Turn-on/Turn-off183.4.7 Reset after Shutdown183.4.8 +5VSB at AC Power Down183.5 Output Protection193.5.1 Overvoltage Protection193.5.2 Short Circuit Protection193.5.3 No Load Operation193.5.4 Overcurrent Protection193.5.5 Output Bypass194. Mechanical Requirements204.1 Labeling / Marking204.2 Physical Dimensions204.3 Airflow / Fan234.4 AC Connector234.5 DC Connectors234.5.1 ATX Main Power Connector244.5.2 Auxiliary Power Connector254.5.3 Peripheral Connector(s)254.5.4 Floppy Drive Connector255. Environmental Requirements265.1 Temperature265.2 Thermal Shock (Shipping)265.3 Humidity265.4 Altitude265.5 Mechanical Shock265.6 Random Vibration275.7 Acoustics276. Electromagnetic Compatibility286.1 EMI286.2 Input Line Current Harmonic Content (Optional)286.3 Magnetic Leakage Fields287. Reliability297.1 Component Derating297.2 Mean Time Between Failures (MTBF)298. Safety Requirements308.1 North America308.2 International318.3 Proscribed Materials31Tamanho: 100 KBPáginas: 31Language: EnglishAbrir o manual