MAGIC POWER TECHNOLOGY CO., LTD. MPD-807H Specification FEATURES
Wide range DC input 9-32V
100W with 8.6CFM forced air- cooling, 70W convection cooling
Compact size with ATX output
Power Good / Power Fail Signal
+5V Stand by & Remote On/Off
MTBF>130,000 hr. MIL-217F. 1. Description MPD-807H is a compact size, DC / DC power supply with ATX output. The device utilizes a thermally efficient U channel chassis design. Designed to be convection cooling and could reach higher wattage with forced air-cooling. Output Min. Output Rated Output Max output Line Load Ripple & Noise Initial Setting (Note 1) (Note 2) Voltage Current Current Current Regulation Regulation p-p Accuracy +5V 0.5A 5A 8A 1% 2% 50mV 5.08V to 5.13V +12V 0A 1.75A 3A 1% 4% 120mV 11.4V to 12.6V -12V 0A 0.5A 1% 5% 120mV -11.4V to -12.6V +3.3V 0A 4A 6A 1% 2% 50mV 3.10V to 3.50V +5Vsb 0A 0.75A 1% 2% 120mV 4.80V to 5.20V (Note 3) Total Output Power: 100W at 50°C environment temperature . Note: 1) The maximum total combined output power on the +3.3V and +5V rails is 40W. 2) Measured by a 20MHz bandwidth limited oscilloscope and the each output is connected with a 10µF Electrolytic Capacitor and a 0.1µF Ceramic Capacitor. 3) Convection cooling With 8.6CFM forced air-cooling Input voltage Output wattage Input voltage Output wattage 9Vdc 60W 9Vdc 80W 10-11Vdc 65W 10-11Vdc 90W 12-32Vdc 70W 12-32Vdc 100W 2. Input Specification Parameter Conditions/Description Min. Nom. Max. Units Input Voltage Continuous input range. 9 12/24 32 VDC Hold Up Time Nominal DC Input Voltage, rated load. 3 ms Input Current Nominal DC Input Voltage, rated load. 15 A Inrush Current Nominal DC Input Voltage, one cycle at 25°C. 30 A Input Protect Non-user serviceable internally located DC input line fuse. 3. Output Specification Parameter Conditions/Description Min. Nom. Max. Units Efficiency Nominal DC Input Voltage, rated load. 80 % Minimum load See Chart of Description Ripple & Noise Rated load, 20MHz bandwidth See Chart of Description Output Power Continuous output power. See Chart of Description Line Regulation Less than ±1% at rated load with ±10% changing in input voltage. See Chart of Description Load Regulation Measured from 60% to 100% rated load and from 60% to 20% See Chart of Description rated load (60% ±40% rated load). Turn-on Delay Time required for initial output voltage stabilization 0.3 4 Sec th REV. Mar. 4 2008 Page 1 of 3 MAGIC POWER TECHNOLOGY CO., LTD. MPD-807H Specification 4. Interface Signals and Internal Protection Parameter Conditions/Description The power supply will be turned on when the power On/Off pin is connected to secondary Power On/Off GND. When power is turned on, the power good signal will go high 100ms to 500ms after all Power Good Signal output DC voltages are within regulation limits. The power fail signal will go low at least 1 mS before any of the output voltages fall below Power Fail Signal the regulation limits. Over Load Protection Fully protected against output overload and short circuit. Automatic recovery upon of overload condition. Over Voltage Protection The build-in over voltage protection circuit will shut down the outputs to prevent damaging external circuits. The trigger point is about 5.8-6.8V at +5V. If the OVP occur, PSU will into latch off model. 5. Safety Approvals, EMI and EMS Specification Parameter Conditions/Description Min. Nom. Max. Units rd UL, UL 60950, 3 edition Safety Approvals CB, IEC 60950-1 Applying TUV, EN 60950-1: 2001 Hi-Pot Input to output 500 VDC Radiation EN 55022 / CISPR 22 & FCC Part 15 B Class Conduction EN 55022 / CISPR 22 & FCC Part 15 B EMS IEC 61000-4-2, 8KV air discharge and 6KV contact discharge 3 IEC 61000-4-3, 3V/M 3 IEC 61000-4-4, 2KV line & PE 3 Level IEC 61000-4-5, ±0.5KV, Line to earth & Line to Line 1 3 IEC 61000-4-6, 10V 6. Environment Specification Parameter Conditions/Description Min. Nom. Max. Units Operating Temperature Derate linearly above 50°C by 2.5% per °C At 100% load: 50 0 °C to a maximum temperature of 70°C At 50% load: 70 Storage Temperature -40 +70 °C Relative Humidity Non-condensing. 5 95 %RH Altitude Operating 10K Feet Non-operating 40K 7. Mechanical Specification Parameter Conditions/Description Dimension 128 x 81 x 40 mm, Tolerance +/- 0.4mm. Connector CN1 --- DC input: 3 pin terminal block CN2 --- DC output: Molex 5273-12A or equivalent. CN3 --- DC output: Molex 5045-03A. Pin Assignment CN1 Pin 1. Positive 2. Negative CN2 Pin 1. 3.3V 4. GND 7. +5V 10. PG/PF 2. 3.3V 5. GND 8. +5V 11. +12V 3. GND 6. GND 9. +5V 12. -12V CN3 Pin 1. +5Vsb 2. GND 3. PS on/off 8. Options Parameter Conditions/Description Cable (No. 866-806H) ATX connector, HDD connecter x 2, FDD connector x 1 th REV. Mar. 4 2008 Page 2 of 3 MAGIC POWER TECHNOLOGY CO., LTD. MPD-807H Specification Dimension O3.2,O5.3 X5 12 CN1 + + + + - - - - CN3 1 G GN ND D G GN ND D CN2 1 th REV. Mar. 4 2008 Page 3 of 3