MPA400L Series
Low Profile 400W
Single Output
Power Factor Corrected NEW
Industrial
AC/DC Power Supplies Power!!
Key Features: Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
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· 300W Output Power
Input
· Universal 90-264V AC Input Parameter Conditions Min. Typ. Max. Units
· PFC to EN61000-3-2 "D" Input Voltage Range Universal 90 264 VAC
· UL, cUL, TUV Approvals Input Frequency 47 63 Hz
· CE Certified Input Current, Full Load 90 - 264 VAC 8 A
· FCC Class B Emissions 110 VAC 17.5
Inrush Current, Cold Start A
220 VAC 35
· 12V to 55V Outputs
Leakage Current (Note 1) 240 VAC 1.5 mA
· 7.15 W/In3 Power Density Power Factor Correction Active, Meets EN61000-3-2 Class D
· Three Mechanical Options Input Protection T8A/250V Fuse
Output
Parameter Conditions Typ. Min.
Max. Units
Output Voltage Adjustment By Trim Pot ±5.0 %
Output Regulation (Note 2) ±1.0 %
Hold Time 80% Load 20 mSec
Ripple & Noise (20 MHz) (Note 3) See Model Selection Guide
Overload Protection Hiccup Mode 110 140 %
Over Voltage Protection >130% of Rated Output Voltage. Recycle AC Input.
Over Temperature Protection >+85ºC Ambient with Autorecovery
Temperature Coefficient ±0.04 %/ºC
Transient Recovery Time (Note 4) 2.5 mS
50% Load Change
Transient Response Deviation 5 %
Overshoot/Undershoot At Turn On/Off 5.0 %
Turn On Delay 120 VAC 1 S
Output Short Circuit Continuous With Autorecovery
General
Parameter Conditions Min. Typ. Max. Units
Input - Output 3,000
Isolation Voltage Input - FG (Frame Ground) 1,500 VAC
Primary - Core 1,500
Switching Frequency Fixed 23 kHz
Interface Signals
Bi-Color LED on the PCB, Green for power ON, Orange when
Power Supply On
protection is enabled or the the unit is inhibited (see remote 0n/0ff)
PG on CN3. Goes TTL high 100 to 500 mS after regulation. Goes low at
MicroPower Direct Power Good Signal
least 1 mS before the loss of regulation. Will sink 100 mA.
292 Page Street
V1S + and V1S- on CN3. Compensates for up to a 0.5V line drop. (not
Suite D Remote Sense
on models with current share option)
Stoughton, MA 02072
Remote On/Off INH on CN3. A TTL low signal inhibits the output
USA
Environmental
Parameter Conditions Min. Typ. Max. Units
T: (781) 344-8226
Operating Temperature Range Ambient 0 +25 +50 ºC
F: (781) 344-8481
Output Derating 2.5%/ ºC from +50 ºC to + 70 ºC
E: sales@micropowerdirect.com
Storage Temperature Range -20 +85 ºC
W: www.micropowerdirect.com
Cooling See Model Selection Guide
Operating Humidity RH, Non-condensing 90 %
Vibration, 5 ~ 50 Hz Acceleration of ±7.35 m/(S x S) on X, Y and Z axis
Reliability Specifications
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 30ºC, Gnd Benign 100 kHours
Safety Standards UL 60950; CSA C22.2 No. 60950; TUV EN60950; CB Report (IEC 60950)
EMI Compliance Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,3
EMS Immunity Compliance EN6100-4-2,3,4,5,6,8,11; EN55024,; CE Marked (LVD)
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
Model Selection Guide
Output Voltage Output Current (Notes 6, 7, 8) Input Connector CN1:
Model Ripple & Efficiency U-Chassis (U,A)
Factory ( U" units) Max.
" "E" Units Howder Terminal Block No. HI-201-39 (3-pin), 9.5 mm
Number Range (Note 5) Min Noise (Note 7)
PreSet with 22 CFM Int. Fan center or Mating Molex Part No. 09-91-0500 (5 pin, 3
MPA400Lx-12zz 12 VDC 12.0 - 15.0 VDC 33.34A 0.0A 33.34A 1% p-p 80% used) or equivalent.
MPA400Lx-18zz 18 VDC 16.0 - 21.0 VDC 25.00A 0.0A 25.00A 1% p-p 80% Enclosed with Fan (E)
Dinkle Terminal Block No. DT-35-A02W-3 (3-pin).
MPA400Lx-24zz 24 VDC 22.0 - 30.0 VDC 18.19A 0.0A 18.19A 1% p-p 80% Output Connector CN2:
MPA400Lx-36zz 36 VDC 31.0 - 41.0 VDC 12.90A 0.0A 12.90A 1% p-p 80% Howder Terminal Block No. HD-121-6P (6-pin) or
MPA400Lx-48zz 48 VDC 42.0 - 55.0 VDC 9.53A 0.0A 9.53A 1% p-p 80% Mating Molex Part No. 09-91-2000 (14 pin) or equivalent.
Notes: Output Pin Assignment:
5. The full output range (see table above) is covered in the safety agency certification. Stan-
1. Models are available with leakage current specified as low dard models are factory set to the "Preset" voltage. This may be set to other levels within Howder Molex
as 750 µA. Contact the factory for details. the range without affecting the agency certification. Contact the factory for details.
2. Output regulation includes line & load. 6. A minimum 1% load is required to maintain load regulation and ripple specifications. Pins 1 ~ 3: V+ Pins 1 ~ 7: V+
3. Ripple & noise is measured from 10 Hz to 20 MHz. 7. Output current is given for the factory preset voltage. For more information, contact the Pins 4 ~ 6: V- Pins 8 ~ 14: V-
Measurement connection to the unit is made with a 0.1 factory.
µF ceramic capacitor & a 22 µF electrolytic capacitor con- 8. Units will provide peak power of 900W for 500 µS. For units capable of longer durations,
nected in parallel. Logic Signal Connector CN3:
contact the factory.
4. Transient recovery is measured to within a 1% error band Mating JST XHP-5 or equivalent (CHYAO SHI-
for a load step change of 50% to 100%. UNN JS-2001-05).
Fan driver connector (FAN):
Mechanical Dimensions: U-Chassis (U Suffix) 12 VDC / 400 mA is available to drive an external
fan. Mating JST XHP-2 or equivalent (CHYAO
SHIUNN JS-2001-02).
Enclosure With Fan (E Suffix) U-Chassis Cover (C Suffix)
MicroPower Direct
www.micropowerdirect.com GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
CompuMess Elektronik
292 Page Street Ste D Stoughton, MA 02072 · TEL: (781) 344-8226 · FAX: 01 - 344-8481
Telefon (089) 32 15(781) 0 · Telefax (089) 32 15 01 - 11
· E-Mail: sales@micropowerdirect.com
info@compumess.de · www.compumess.de · www.netzteile.de