Page 2 - MPD MPU-300F Datasheet
P. 2



Model Selection Guide www.micropowerdirect.com
Output Voltage (VDC) Ripple &
Model Output Current Effi ciency
Noise
Number PreSet Range (Max. A) (% p-p) (%) Models with other output voltage levels
MPU-300S-12yF 12 VDC 12.0 - 13.8 25.00 ±1% 80% are available (i.e. 5 VDC, 30 VDC, etc)
Contact the factory for details at:
MPU-300S-15yF 15 VDC 14.0 - 16.0 20.00 ±1% 80%
sales@micropowerdirect.com
MPU-300S-24yF 24 VDC 23.0 - 28.0 12.50 ±1% 80%
MPU-300S-48yF 48 VDC 44.0 - 52.0 6.25 ±1% 80%
Notes:
1. Output regulation includes line & load.
2. Ripple & noise is measured from 10 Hz to 20 MHz. Connection to the unit is made with 0.1 µF ceramic & 22 µF electrolytic capacitors connected in parallel.
3. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%.
4. Isolation specifi cations are production HI-Pot tested for 3 seconds.
5. The full output range (see table) is covered in the safety agency certifi cation. Standard models are factory set to the “Preset” voltage. This may be set to other levels within the range without affecting
the agency certifi cation. For more information, contact the factory.
6. Output power is given for the factory preset voltage. The maximum continuous output power level is 300W. All models provide a peak power level of 600W for a maximum duration of 500 µS. For more
information, contact the factory.
7. Each unit includes an input fuse (350V/5A). Since this fuse is not fi eld replaceable, it is recommended that an external fuse of the same size be used on the input of the power supply for protection.
Mechanical Dimensions Model Number







Connections
Input Connector (CN1):
• Terminal Block:
Howder HD-601-3P
3 pins, 6.35 mm Centers
• Molex Mating Part No:
Molex 035977-0500 or equivalent
(two pins removed)
Pin Function
1 AC-Line
2 AC-Neutral
3 Field Ground
Output Connector (CN2):
• Terminal Block (Must be used on 12 VOUT):
Dinkle P-830N
M5 Screws
• Molex Mating Part No:
Molex 035977-0600 or equivalent
Pin Molex Pin Dinkle
1-V 1-VOUT
OUT
2-VOUT 2+VOUT
3-VOUT
4+VOUT
5+VOUT
6+VOUT
Logic Signal Connector (CN3):
• Mating Part No:
JST XHP-4 or equivalent
(CHYAO SHIUNN JS-21001-4)
• Mating Pins: JST SXH-002T-PO.6
For AWG 30 to 26
Pin Function
1 Remote On/Off
2 Fan Fail
3 Common
4 Power Good


Notes:
MicroPower Direct • All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
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