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400W AC-DC ACTIVE PFC MEDICAL POWER SUPPLY
MPA400MD DUAL OUTPUT SERIES
FEATURES:
Medical Safety Approvals
Power Factor Corrected to EN61000-3-2 class D
1U height size
U-Chassis & Enclosed with built-in fan Mechanical Options
High power density: 6.25 watts/cu inches
Current Monitoring and Remote Voltage adjustment (Margin)
U - Chassis Type: 8 x 5 x 1.6"
Enclosed with built-in fan Type: 9 x 5 x 1.6"
CB
PRODUCT SPECIFICATIONS:
Input Voltage: 90-264 Vac full range, 47~63 Hz. Short Circuit Protection: Trip without damage and auto-recovery.
Input Current: 6.35A at 90 Vac full load. Switching Frequency: 30 kHz fixed frequency.
Inrush Current: 35A Max @ 230 Vac with full load and cold start. Operating Temperature: O°C to 70°C ambient, de-rating at 2.5%
PFC: Active power factor correction meet EN61000-3-2 class D. per degree from +50°C to +70°C
Fan Drive: 12 VDC/400 mA is available to drive an external fan. Storage Temperature: -20 to 85°C.
Transient Response: Returns to within 1% in less than 2.5 mS for Operating Humidity: 5% to 90% RH, Non-condensing.
a 50% load change and the peak transient does not excess 5%. Storage Humidity: 5% to 95% RH, Non-condensing.
Overshoot: Turn-on/off not exceed 5% over nominal voltage. Vibration: Frequency 5 to 50 Hz, acceleration ±7.35 M/(SxS) on
Efficiency: 75% minimum (Measuring at 230V and full load). X,Y and Z Axis.
Turn On Delay: 1 second maximum at 120 Vac. Emissions: FCC Part 15, CISPR 22 class B, Conducted.
Hold Up Time: 20 mS min. at 80% of full load. Safety Regulation: Approved to UL60950-1/ 60601-1, CSA
Adjustability: Output user adjustable ±5% minimum. C22.2 No. 60950-1-03/ 601.1-M90, TUV EN60950-1/ 60601-1, CE
Remote Sense: Designated "RS+" and "RS-" on the CN3. Mark (LVD) EN61204-3/ 60601-1-2/ 61000-3-2,3 & IEC61000-4
Remote On-Off: Designated as "RSW" on the CN3, requires a low Series Regulations and CB.
signal to inhibit output. Leakage Current: 300 uA
Power Supply On: Green LED designated as "LED 1" on the PCB. HI-POT Test: 1500 Vac between input line and chassis (2 mA DC
LED display: Bi-color "LED1" emit green light on operating. Any cut off current); 4000 Vac between primary and secondary
protection occurred or RSW applied low signal will emit orange. windings; Primary to core 1500 Vac. All for 3 sec.
Power Good: Designated as "PG" on the CN3 will go high 100- Grounding Test: Apply 40 A from ground pin to the earthed
500mS after regulation and goes low 1mS before loss of regulation. connection point. Maximum allowable resistance is 0.1ohm.
Input Circuit (primary): Two protected fuse inserted, shall be Warranty: 2 years.
blown only by an internal power fault. MTBF: 100000 Hrs (according to MIL-HBK-217F) at 30? .
Input Voltage Protection: Power shut down under 80 ±5 Vac, Cooling: Enclosed Type: Self cooled by internal ball bearing fan.
and recovered over 86 Vac. U-Chassis Type: Full rating under 22.95 CFM forced air flow.
Over-Power Protection: C.C. mode 110-140% and auto-recovery. Burn in: 45 +/- 5 degree C for 1 hour @230Vac with full load.
Over-Voltage Protection: Latching down will occur when output Enclosure: U-Chassis type - 8(L) x 5(W) x 1.6(H) inches.
voltage exceed 130% and recycle AC input to reset. Enclosed type - 9(L) x 5(W) x 1.6(H) inches.
Over Temp. Protection: Protected at ambient 85°C; Auto-recovery. Weight: U-Chassis Type 1.3KG; Enclosed Type 1.6KG;
MicroPower Direct
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
www.micropowerdirect.com
292 Page Street, Ste D Stoughton, MA 02072 TEL: (781) 344-8226 FAX: (781) 344-8481 E-Mail: sales@micropowerdirect.com
MicroPower Direct
Go Direct - MicroPower Direct - For Product, Performance and Price
OUTPUT VOLTAGE / CURRENT RATING CHART: Measured at output power connector.
Max. Output current
Model Number Output Voltage Total Regulation Ripple & Noise
Convection 22.95 CFM
V1: +3.3V 30A 40A ± 5% ± 1%
MPA400MDx-0312z
V2: +12V 16.7A 25A ± 5% ± 1%
V1: +3.3V 30A 40A ± 5% ± 1%
MPA400MDx-0324z
V2: +24V 8.34A 12.5A ± 5% ± 1%
V1: +5V 30A 40A ± 5% ± 1%
MPA400MDx-0512z
V2: +12V 16.7A 25A ± 5% ± 1%
V1: +5V 30A 40A ± 5% ± 1%
MPA400MDx-0524z
V2: +24V 8.34A 12.5A ± 5% ± 1%
V1: +12V 16.7A 25A ± 5% ± 1%
MPA400MDx-1224z
V2: +24V 8.33A 12.5A ± 5% ± 1%
* MPA400MDx-00z: x = E (Enclosed type) or U(U-Chassis type); z = Blank (terminal strips), M (Molex Connectors) or I (IEC Input Connector, Enclosed unit only).
* 10% minimum load is required for all outputs to maintain the ripple and regulation. Output is fully isolated.
* Total combined power of V1 and V2:
400W Max. with 22.95 CFM forced air and 250W convection cooling for the MPA400MDU-1224 and 400W for the MPA400MDE-1224 by self cooling. .
300W Max. with 22.95 CFM forced air and 200W convection cooling for all other MPA400MDU models and 300W for all other MPA400MDE models by self cooling.
OUTLINE DRAWING:
Overall Size for U-Chassis Type: 8(L) x 5(W) x 1.6(H)inches; Weight: Maximum weight is 1.3kg; Option: Top Cover.
I/O Connector pin assignment:
B: MOUNTING HOLE 8 PLACE
6-32 UNC(Zn-plated)
C
SCALE 4:1
C
B
B
AC Input Connector(CN1):
U-Chassis Type: Mating Molex Part No. 09-
91-0700 or equivalent (7 pin, 5 used) or
Howder Terminal block (HD-121-3P).
B B FAN Enclosed Type: IEC320 or equivalent Snap-in
C C
CN3
mounting type or DINKLE Terminal block
B
V2
V2 ( DT-35-A02W-03 ).
RTN RTN
CN1 CN2
C:MOUNTINGHOLE 8 PLACE
Output Connector (CN2): Mating Molex 16
L
M4X0.7 UNC
V1 V1
N
C C SCALE 4:1
B B
pins (09-91-1600), or Howder (HD-121-6P)
M3.5, 8 pins terminal block, 9.5MM Center.
B B Output Pin Assignment: (See below table)
C C
Logic signal connectors (CN3):
Overall Size for Enclosed Type: 9(L) x 5(W) x 1.6(H)inches; Weight: Maximum weight is 1.6kg Mating JST XHP-5 or equivalent (CHYAO
SHIUNN JS-2001-05).
Mating Pins: JST SXH-002T-P0.6 FOR AWG
C
C
B
30 to 26.
B
Mounting Inserts: 6-32, M4 4 Places
B
individually with maximum penetration 0.15"
B
C C on bottom side and 0.25" on both side.
V2 V2
RTN RTN
V1 V2 RTN
L N
C C V1 V1
B B
MOLEX PINS 1-6 PINS 14-16 PINS 7-13
B
B
HOWDER PINS 1-2 PINS 6 PINS 3-5
C C MOUNTING HOLE:
B: 6-32 UNC (Zn-plated) 8 PLACE
C: M4X0.7 UNC 8 PLACE
MicroPower Direct
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
www.micropowerdirect.com
292 Page Street, Ste D Stoughton, MA 02072 TEL: (781) 344-8226 FAX: (781) 344-8481 E-Mail: sales@micropowerdirect.com