www.boser.com.tw industrial power supply ac-dc ac-dc MPE-825A 280w ac-dc atx power supply *input voltage: 90~130vac or 180~260vac, auto switchable *input frequency: 47~63hz *inrush current: does not exceed 40a at 115vac input or 80a at 230vac input, at cold start 25 o c *ripple and noise: peak to peak ripple and noise for each output is < 1% of each output voltage at rated load 115~230vac *line regulation: < +/-1% at rated load with +/-10% change in input voltage *load regulation: the output voltage load regulation is less than the values on the table when each output loading changes +/-40% from 60% rated load while all other outputs at 60% rated load *hold up time: > 20ms at 115vac input and rated load measured from the end of the last charging pulse to when the main output drops down to 95% output voltage *power good signal: goes high 100~500ms after all dc output are ready *power failure: goes low 0.5ms before any dc output falls *power on: ttl compatible signal (active low) used to switch on the main output. when power on is disconnected from secondary common, all outputs except +5vsb are turned off *efficiency: > 65% at nominal line and rated load *altitude: 10,000 feet *protection: short circuit: hiccup mode function against short circuit or 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: 0~70 o c (operating); -40~+75 o c (storage) *humidity: 5~95%; non-condensing at 40 o c (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. features features safety standards safety standards *safety: ul 1950 / csa 22.2 no.234 / vde en60950 *emi: fcc class b / en55022b *ems: level 3 of iec-801, 802, 803, 804 output +5v gnd +12v -12v pin red yellow brown grey +5v gnd +12v -12v black white orange purple pwr on green output voltage +5v +12v -12v -5v +3.3v min. load 0a 0.1a 0a 0a 0a rated load 25a 10a 0.5a 0.5a 8a max. load 30a 15a 1a 1a 15a tolerance +/-0.2v +/-0.24v +/-0.6v +/-0.25v +/-0.17v +5vsb 0a 0.72a 1.5a +/-0.25v 4-tapping#6-32 dc output wires 14.0 11.0 2.0 14.4 0.42 0.42 15.0 3.72 2.4 8.62 11.5 0.5 4.8 1.6 6.4 2.7 13.80 0.5
|
