120W DC-DC Open Frame Power Supply 8.38 6.89 0.745 14.16 15.24 14.44 6.86 Features 1.395 *Input Voltage: The range of input voltage is from 10~30VDC, nominal input voltage is 12 and 24VDC *Input Current: 18A at 10VDC max. *Inrush Current: Less than 30A at 10VDC input *Load Range: At the factory, the +5V output is set between 5.08~5.13V 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 cannot exceed 120W *Ripple and Noise: The peak to peak ripple and noise for +5V, *Safety: UL 1950 / CSA 22.2 No.234 / EN60950 *EMI: FCC class B / EN55022 B +3.3V output are less than 100mV for +5Vsb is 120mV, for *EMS: IEC 61000-4-2/3/4 Level 3 +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 Output Min. Rated Max. Voltage connected with a 0.47uF capacitor Voltage Load Load Load Accuracy *Line Regulation: Less than +/-2.5% at rated load with +5V 1A 2.5A 5A 4.95~5.15V +/-10% change in input voltage +12V 0A 5A 7A 11.25~12.75V -12V 0A 0.5A 1A -11.75~-13.1V *Load Regulation: +5V is less than +/-2%, for +12V is less +3.3V 0A 2.5A 5A 3.0~3.5V than +/-5%, for -12V +/-5%, +3.3V is less than +/-5% while +5Vsb 0A 0.75A ---4.8~5.2V the measuring is done by changing the measured output loading +/-40% from 60% rated load, and keep other output is at 60% rated load *Efficiency: > 70% while measuring at nominal line and rated load *Altitude: 0~10,000 ft. *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 *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 *Temperature: 0~+50oC, output power is 120W forced air cooling, 85W convection cooling (operating); -20~+70oC (storage) *Humidity: 10~90%, non-condensing *Connectors: DC Input (CN1): Dinkle DT-35-B01W-03 or equivalent DC Output (CN2): Molex 5273-14A or equivalent DC Output (CN3): Molex 5045-03A or equivalent Power Good Output (CN4): Molex 5045-02A or equivalent Fan Output (CN5): Molex 5045-02A or equivalent *Dimensions: 15.24 x 8.38 x 3.8 cm with +/-0.4mm tolerance Safety Standards www.boser.com.tw DC-DC 6.86 0.45 3.8 0.2 Industrial Power Supply 0.54 0.76 BPW-8110