MPD-810H 120W 10~30VDC DC-DC ATX Open Frame Power Supply Industrial Power Supply 14.16 8.38 6.89 0.745 0.54 0.76 DC-DC 15.24 14.44 CN5 (for Fan) PIN Output 1 GND 2 +12V Output PW On/Off GND 5Vsb Output Min. Voltage Load +5V 1A +12V 0A -12V 0A +3.3V 0A +5Vsb 0.1A Rated Load 8A 1.5A 0.5A 5A 0.75A CN4 PIN 1 2 Output GND PW Good Max. Voltage Load Accuracy 10A 4.95~5.15V 4A 11.25~12.75V 1A -11.75~-13.1V 8A 3~3.5V ---4.8~5.2V 6.86 1.395 0.45 CN3 PIN 1 2 3 3.8 Output +5V GND +12V 3.3V -12V 6.86 CN2 PIN 1~3 4~8 9~10 11~13 14 0.2 Specifications Input Voltage The range of input voltage is from 10~30VDC, nominal input voltage is 12 and 24VDC Input Current The maximum is 18A at 10VDC input Inrush Current The inrush current is less than 30A at 10VDC input Load Range At the factory, the +5V output is set between 5.08V to 5.13V and all output at 60% rated load; the other outputs are checked to be within the accuracy range. The maximum total combined output power on the +3.3V and +5V rails is 70W. The max. load connot exceed 120W Ripple And Noise The peak to peak ripple and noise for +5V, +3.3V output are less than 100mV for +5Vsb is 120mV, for +12V is less than 120mV, for -12V is less than 200mV at ranted load and nominal input, which is measured by a 20MHz bandwidth limited oscilloscope and the each output is connected with a 0.47uF capacitor Line Regulation The line regulation is less than +/-2.5% at rated load with +/-10% change in input voltage Load Regulation The load regulation for +5V is less than +/-2%, for +12V is less than +/-5%, for -12V +/-5%, +3.3V is less than +/-5% while the measuring is done by changing the measured output loading +/-40% from 60% rated load, and keep other output is at 60% rated load Power On/Off The power supply will start-up when the power On/Off pin be connected to secondary GND Power Good Signal The power is turned on, the power good signal will go high between 100ms to 500ms after all output DC voltage are within regulation limits Power Fail Signal The power fail signal will go low at least 1ms before any of the output voltages fall below the regulation limits Efficiency The efficiency is higher than 70% while measuring at nominal line and rated load Altitude 0~10,000ft Protection The power supply will generate the hiccup mode to protect itself against short circuit or over load condition, and will return to normal after wrong condition is removed Temperature 0~+50oC, outpur power is 120W forced air cooling, 80W convection cooling (operating); -20~+70oC (storage) Humidity 10~90% non-condensing Connectors DC Input: Dinkle DT-35-B01W-03 or equivalent DC Output: Molex 5273-14A or equivalent DC Output: Molex 5045-03A or equivalent Power Good Output: Molex 5045-02A or equivalent Fan Output: Molex 5045-02A or equivalent Safety UL 1950 / CSA 22.2 No.234 / VDE EN60 950 EMI FCC Class B / EN55022B EMS Level 3 of IEC-801, 802, 803, 804 / UL 1950 / CSA 22.2 No.234 / VDE EN 60 950 Dimensions 8.38 x 15.24 x 3.81 cm; tolerance specified is +/-0.4mm