BPW-830V 300W DC-DC ATX power supply Input Range: -40~-72VDC 2.0 11.0 14.4 14.0 0.4 0.42 Industrial Power Supply DC WIRE HARNESS 0.35 4 -TAPPING #6-32 8.62 6.4 8.0 0V Features 0.5 4.8 0.6 1.6 2.4 2.7 24V Safety Standards *Safety: UL 1950 / CSA 22.2 No.234 / VDE EN60950 *Input Voltage: -40~-72VDC *EMI: FCC class B / EN55022B *Input Current: Max. 10A at 48VDC *EMS: Level 3 of IEC-801, 802, 803, 804 *Inrush Current: < 10A at 48VDC input, cold start at 25oC *Ripple And Noise: Peak to peak ripple and noise is < 50mV for +5V and +3.3V outputs, < 100mV for other outputs when output voltage is at rated load *Line Regulation: < +/-1% for each output measured at rated BPW-830V load and -40~-72VDC input voltage variables 300W DC-DC ATX P/S (-40~-72VDC) *Load Regulation: Output voltage load regulation is less than BPW-830V-P4 the value on the table when each output load changes rated 300W DC-DC ATX P/S supports ATX2.03 loads from +/-40%~60%, with all other outputs at 60% rated load *Output Power: Total DC continuous power is within 300W at Output PIN PIN Input < 40oC ambient temperature and -48VDC input voltage; max. +5V 1 Red -48VDC total combined output power on +3.3V and +5V rails is 150W +12V 2 Yellow 0V *Efficiency: 65% typical at nominal line and rated load -12V 3 Brown GND *Altitude: 10,000 feet P.G. Grey *Protection GND Black White -5V Input: Protection against wrong polarity when -48VDC input is Orange +3.3V inversely connected by mistake Purple +5Vsb Output: Built-in over voltage protection circuit. Trip point of Green PWR ON crowbar circuit is between 5.9~7.0V. Hiccup mode against short circuit or over load conditions auto recovery when faulty conditions are removed Output Min. Rated Max. *Temperature: 0~+70oC (operating); -40~+75oC (storage) Tolerance Voltage Load Load Load *Humidity: 5~95%; non-condensing at 40oC (operating) +5V 2A 25A 30A +/-0.2V *Connectors: +12V 0.1A 10A 15A +/-0.6V Input: Three positions terminal block -12V 0A 1A 2A +/-0.6V DC Output: Output provides one AT type P8/P9 and two disk -5V 0A 1A 2A +/-0.25V +3.3V 0A 8A 15A +/-0.135V drive connector +5Vsb 0A 0.72A 1.2A +/-0.25V *Dimensions: 14.0 x 15.0 x 8.62 cm with +/-0.8mm and +/-0.4mm tolerance between mounting holes *MTBF: 135,584 hrs. Ordering Guide www.boser.com.tw DC-DC 13.8 0.5