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MPA300D Datasheet(PDF) 2 Page - MicroPower Direct, LLC

Part No. MPA300D
Description  Smallest 1U 300W Dual Output Power Factor Corrected AC/DC Power Supplies
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Maker  MPD [MicroPower Direct, LLC]
Homepage  http://www.micropowerdirect.com
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MPA300D Datasheet(HTML) 2 Page - MicroPower Direct, LLC

   
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Model Selection Guide
Mechanical Dimensions: U-Chassis (U Suffix)
MicroPower Direct
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
TEL: (781) 344-8226
FAX: (781) 344-8481
E-Mail: sales@micropowerdirect.com
Model
Number
Output Voltage
Factory
Max. Output Current (Note 7)
Ripple &
Noise
Efficiency
(Note 7)
18 CFM
(U/w Air, E, F)
Convection
(U)
MPA300Dx-0512z
V1
+5 VDC
30.00A
15.00A
1% p-p
75%
V2
+12 VDC
16.67A
11.50
1% p-p
MPA300Dx-0524z
V1
+5 VDC
30.00A
15.00A
1% p-p
75%
V2
+24 VDC
8.33A
5.75A
1% p-p
MPA300Dx-0548z
V1
+5 VDC
30.00A
15.00A
1% p-p
75%
V2
+48 VDC
4.16A
2.60A
1% p-p
MPA300Dx-1224z
V1
+12 VDC
16.67A
12.50A
1% p-p
75%
V2
+24 VDC
8.33A
6.25A
1% p-p
Notes:
1. Models are available with leakage current specified as low as 500 µA (at
240 VAC) / 300 µA (at 120 VAC). Contact the factory for details.
2. Output regulation includes line & load.
3. Ripple & noise is measured from 10 Hz to 20 MHz. Measurement connec-
tion to the unit is made with a 0.1 µF ceramic capacitor & a 22 µF electrolytic
capacitor connected in parallel.
4. Transient recovery is measured to within a 1% error band for a load step
change of 50% to 100%.
5. Isolation specifications are production HI-Pot tested for 3 seconds.
6. The full output range (see table above) is covered in the safety agency certifica-
tion. Standard models are factory set to the “Preset” voltage.This may be set
to other levels within the range without affecting the agency
certification. For more information, contact the factory.
7. The maximum continuous output power level, (combined for
V1 & V2) is 300W (with 18 CFM) for the
MPA300Dx-1224 &
250W for all other models. For convection cooling, the maxi-
mum continuous output power level (combined for V1 & V2) is
150W for the
MPA300Dx-1224 & 125W for all other models.
For more information, contact the factory.
8. A 10% minimum load is required to maintain regulation and ripple
specifications.
U-Chassis Cover (C Suffix)
Enclosure With End Fan (E Suffix)
Enclosure With Top Fan (F Suffix)
Input & Output Connector CN2:
Howder Terminal Block No. HB-95-7P or
Mating Molex Part No. 09-91-1600 (16 pin)
Output Pin Assignment:
Howder
Molex
Pins 1: V1
Pins 1 ~ 3: V1
Pins 2 ~ 3: RTN
Pins 4 ~ 8: RTN
Pin 4: V2
Pins 9 ~ 10: V2
Pin 5: GND
Pin 12: GND
Pin 6: Neutral
Pin 14: Neutral
Pin 7: Line
Pin 16: Line
Logic Signal Connector CN1:
Mating JST XHP or equivalent (CHYAO
SHIUNN JS-21001-3) Mating Pins: JST
SXH-002T-P0.6 for AWG 30 to 26.
Fan driver connector (FAN2):
12 VDC / 400 mA is available to drive an external
fan. Mating connector is a JST XHP-2 or Molex P/N
48-151-0210 ( 2 pins 0.98 pitch). Mating Pins: JST
SXH-001T-P0.62T or Molex 48150 .


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