Pico Communications PICOPSU-90 Power Supply User Manual


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Mini-Box.com ATX DC-DC Converter Series
Header and mating connector for the removable cable harness can
be found at:
http://www.jst-mfg.com/product/pdf/eEH.pdf
Overload protection
Over load protection will be effected when either of the loads (+5V
& +3.3V) exceeds > 200% Max Load.
Turn-on Delay
After turning on, at least 20 ms will be needed for the rise of +5VSB
output voltage (measured from 10% to 95%) to reach its peak.
Remote ON/OFF control (PS_ON)
Logic level is LOW - Output voltage is enabled (PS_ON pin)
Logic level is HIGH - Output voltage is disabled (PS_ON pin)
PWR_GD
Logic level is low: PWR_GD=OK
Logic level is high: PWR_GD=not OK (10.5V<V(in)>13.5V or other
fault conditions)
Operating environment:
Temperature: -20 to 65 degree
centigrade.
NOTE: Thermal shutdown occurs at 105-115C.
Relative Humidity: 10 to 90 percent, non-condensing.
Efficiency, MTBF: MTBF >50K hours at 55Celsius, 60watt.
Shipping and storage: Temperature -40 to +85 degree
centigrade.
Relative humidity 5 to 95 percent, non-condensing
Warranty
1 Year Limited Warranty statement. Warranty is void if
maintenance or calibration is performed by end-user or by use in
conjunction with power modules not provided by mini-box.com.
Support
Email:
support@mini-box.com
Web Site: http://www.mini-box.com
picoPSU-90 Quick Installation Guide Page 4
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