MPE-825A 280W AC-DC ATX Power Supply 0.42 11.0 DC OUTPUT WIRES 14.0 14.4 Industrial Power Supply 0.42 2.0 AC-DC 15.0 13.80 4-TAPPING#6-32 1.6 2.4 2.7 3.72 8.62 6.4 0.5 Features 4.8 0.5 11.5 *Input Voltage: 90~130VAC or 180~260VAC, auto switchable *Input Frequency: 47~63Hz *Inrush Current: Does not exceed 40A at 115VAC input or *Safety: UL 1950 / CSA 22.2 No.234 / VDE EN60950 80A at 230VAC input, at cold start 25oC *EMI: FCC class B / EN55022B *Ripple And Noise: Peak to peak ripple and noise for each *EMS: Level 3 of IEC-801, 802, 803, 804 output is < 1% of each output voltage at rated load 115~230VAC *Line Regulation: < +/-1% at rated load with +/-10% change in input voltage Output PIN *Load Regulation: The output voltage load regulation is less +5V Red GND Yellow than the values on the table when each output loading changes Brown +12V +/-40% from 60% rated load while all other outputs at 60% Grey -12V rated load Black +5V *Hold Up Time: > 20ms at 115VAC input and rated load White GND measured from the end of the last charging pulse to when the Orange +12V main output drops down to 95% output voltage Purple -12V *Power Good Signal: Goes high 100~500ms after all DC Green PWR On output are ready *Power Failure: Goes low 0.5ms before any DC output falls Output Min. Rated Max. Tolerance *Power On: TTL compatible signal (active low) used to switch Voltage Load Load Load ON the main output. When power on is disconnected from +/-0.2V 0A 25A 30A +5V secondary common, all outputs except +5Vsb are turned off 10A 15A +/-0.24V +12V 0.1A *Efficiency: > 65% at nominal line and rated load +/-0.6V -12V 0A 0.5A 1A *Altitude: 10,000 feet +/-0.25V -5V 0A 0.5A 1A *Protection: 15A +/-0.17V +3.3V 0A 8A Short Circuit: Hiccup mode function against short circuit or +5Vsb 0A 0.72A 1.5A +/-0.25V over load conditions auto restarts when fault conditions are removed Output: Built-in crowbar circuit automatically shuts down outputs to avoid damaging external circuits. Trip point of O.V.P. circuit is between 5.7~7.0V *Temperature: 0~70oC (operating); -40~+75oC (storage) *Humidity: 5~95%; non-condensing at 40oC (operating) *Connectors: AC Input/Output: Meets IEC 320/CEE 22 standard ATX Connector: Alex 9358-20 or equivalent device 3.5" Disk Drive: AMP 1-480424-0/171822-4 or equivalent device *Dimensions: 14.0 x 15.0 x 8.62 cm with +/-0.8mm and +/0.4mm tolerance between mounting holes *MTBF: 119,695 hrs. Safety Standards www.boser.com.tw