www.boser.com.tw industrial power supply dc-dc dc-dc BPW-8071 70w dc-dc open frame power supply input range: 10~30vdc output 70w with 22fcm fan required *input voltage: 10~30vdc with normal line at +24vdc *input frequency: 47~63hz *input current: 13a at 10vdc max. *inrush current: < 15a at 10vdc input from cold start excluding emi capactiors *load range: with all other outputs within their specified voltage accuracy ranges and 60% rated load conditions, the +5v output is between 5~5.1v. it could last 10 sec. at peak load and 25 o c *ripple and noise: peak to peak ripple and noise for +5v is < 50mv, and < 100mv for the other *line regulation: < +/-2% for each output at rated load and < +/-10% +12v and +24v input variables *load regulation: < +/-1% for +5v, < +/-5% for +12v and -12v *efficiency: > 70% at nominal line and rated load *altitude: > 10,000 feet *protection: built-in over voltage protection circuit. trip point of crowbar circuit is between 5.7~7v hiccup mode against short circuit or over load conditions auto recovery when fault conditions are removed o.c.p. of +5v is 20a max. *temperature: 0~+50 o c (operating); -40~+85 o c (storage) *connectors: dc input: terminal blocks dc output: molex 5273-04a or equivalent device for fan use only: molex 5045-02a or equivalent device *dimensions: 12.7 x 7.62 x 3.86 cm at tolerance +/-0.4mm features features safety standards safety standards *safety: ul 1950 / csa 22.2 no.234 / vde en60950 *emi: fcc class b / en55022 b *ems: level 3 of iec-802, 803, 804 +15v 0v e transformer 12.7 7.62 0.5 6.48 0.5 11.56 tb2 tb2 tb3 1 3.86 max. 0.25 output +5v gnd +12v -12v pin 1~3 4~6 7 8 output voltage +5v +12v -12v min. load 0a 0a 0a rated load 10a 1.5a 0.3a max. load 14a 3a ---- voltage accuracy 5~5.1v 11.3~12v -10.8~-12v
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