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MicroPower Direct
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350W AC-DC ACTIVE PFC SWITCHING POWER SUPPLY
MPA350x SERIES
FEATURES:
Low leakage current 500uA max. at 240Vac or 200uA max. at 120Vacw
Providing Peak Power 600W within 500uS duty duration
Power Factor Corrected to EN61000-3-2 class D
Compact Size: 4.25W X 8L X 2H inches
Approved to UL CUL TUV CE and CB
Optional Top Cover & Built-in Fan
Universal AC input
PRODUCT SPECIFICATIONS:
CB
Input Voltage: 47~63 Hz, 90 - 264 VAC full range. Power Supply On: Green LED designated as LED 1 on
Input Current: 5.5A at 90 VAC full load. the PCB.
Inrush Current: 70A peak maximum (Measuring at Power Good: Power on signal designated as PG on PCB
230 VAC and full load cold start). goes high 100-500 mS after the output reaches the
PFC: Power factor correction meets EN61000-3-2 Class D. regulation limit. It goes low at least 1 mS before loss of
Fan Drive: 12 VDC/160 mA offering to drive an external fan. regulation.
Transient Response: output voltage returns to within 1% in Operating Temperature: 0°C to +50°C
less than 2.5 mS for a 50% dynamic load peak. Does not Storage Temperature: -20°C to +85°C
exceed 5%. Operating Humidity: 5% to 90% RH, Non-condensing
Overshoot: Turn on-off overshoot does not exceed 5% Storage Humidity: 5% to 95% RH, Non-condensing
nominal voltage. Vibration: Frequency 5 to 50 Hz, acceleration ±7.35
Efficiency: 70% for 3.3V, 75% for 5V, 80% for 12V and M/(SxS) on X,Y and Z Axis
82% minimum for other outputs (Measuring at 230V and EMC Standards: CISPR 22 / EN55022 class B, EN61000-
full load). 3-2,3, EN61000-4-2,3,4,5,6,8,11, EN55024 CE Marked.
Turn On Delay: 1 second maximum at 120 VAC. Safety Regulation: Approved to UL60950, CSA C22.2 No.
Hold Up Time: 20 mS minimum at 120 VAC and 80% of 60950, TUV EN60950 and CB certificate available.
rated maximum load. Leakage Current: 500 uA max. @ 240 VAC input. 200 uA
Adjustability: Output user adjustable ±5% minimum. max. @ 120VAC input.
Input Circuit Protection: 250V/6.3A fuse inserted. HI-POT Test: 3 Sec 1500 VAC input line to chassis;
AC Under Voltage Protection: Power shuts down if Vin 3000 VAC primary to secondary; 1500 VAC Primary to core.
goes under 79V ±2V. Automatic recovery once Vin goes Grounding Test: Apply 25A from the ground pin to the furthest
back over 86V ±3V. earth connection point. Max. resistance 0.1ohm.
Over Load Protection: 110-135% hiccup mode, auto- Warranty: 2 years
recovery. MTBF: 100000 Hrs (according to MIL-HBK-217F) at 30°C
Short Circuit Protection: Continuous with auto-recovery. Cooling: 30 CFM required to achieve full ratings
Over Voltage Protection: Unit latches down if the output Burn in: Applying full load at 230 VAC input in 45°C ±5°C
exceeds 130%. To reset, recycle the AC input. burn-in room for 1 hour.
Over-Temperature Protection: Output voltage drops if the Enclosure: U-case: 8 X 4.25 X 2 inches. U-case with FAN:
operating ambient temp exceeds 85°C. Auto-recovery. 8 X 4.25 X 2.5 inches.
Weight: Maximum weight is 800g.
MicroPower Direct
www.micropowerdirect.comGmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
CompuMess Elektronik
292 Page Street, Ste D Stoughton, MA 02072 Telefon
TEL: (781) 344-8226(089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11 sales@micropowerdirect.com
FAX: (781) 344-8481 E-Mail:
info@compumess.de · www.compumess.de · www.netzteile.de
MicroPower Direct
Go Direct - MicroPower Direct - For Product, Performance and Price
OUTPUT VOLTAGE / CURRENT RATING CHART: Measured at output power connector.
Model Output voltage Max. Output current Regulation Ripple & noise
Present Range Convection 30CFM
MPA350x-03 3.3V 3-4V 30A 60A ±1% ±1%
MPA350x-05 5V 5-6V 30A 60A ±1% ±1%
MPA350x-12 12V 12-15V 19.16A 29.16A ±1% ±1%
MPA350x-15 15V 12-15V 19.16A 29.16A ±1% ±1%
MPA350x-18 18V 16-21V 14.37A 21.87A ±1% ±1%
MPA350x-24 24V 22-30V 10.45A 15.9A ±1% ±1%
MPA350x-36 36V 31-41V 7.41A 11.29A ±1% ±1%
MPA350x-48 48V 42-53V 5.47A 8.33A ±1% ±1%
MPA350x-54 54V 54-60V 4.25A 6.48A ±1% ±1%
MPA350x-00z series are designated as: x = U (U-channel), C(U-channel with Cover) or F(Cover with Internal fan).
Z = T(Terminal Strips) or M(Molex connectors).
Ripple & noise measured from 10 kHz to 20 Mhz at output terminals with parallel 0.1µF ceramic and 22µF electrolytic capacitors.
Providing peak power to 600W within 500 uS for all models, longer duty duration need contact manufacture in advance.
1% minimum load is required to maintain the ripple and regulation.
Output is fully isolated.
Models provided with the optional cover (MPA350C), require 30 CFM forced air flow to achieve max rating.
OUTLINE DRAWING: Overall Size: 8(L) x 4.25(W) x 2(H)inches; Weight: Maximum weight is 800g
Type A: U-Chassis only
Mating JS XHP-2 or equivalent
T
PG
FAN1
L
N
VO+
VO+
VO-
VO-
Mounting hole 8 Places
MicroPower Direct
www.micropowerdirect.com
292 Page Street, Ste D Stoughton, MA 02072 CompuMess
TEL: (781) 344-8226 Elektronik GmbH · Lise-Meitner-Str. 1 sales@micropowerdirect.com
FAX: (781) 344-8481 E-Mail: · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
info@compumess.de · www.compumess.de · www.netzteile.de
MicroPower Direct
Go Direct - MicroPower Direct - For Product, Performance and Price
Type B: U-Chassis + Top Cover with Built-in Fan
Mating JST XHP-2 or equivalent
PG
FAN1
L
N
VO+
VO+
VO-
VO-
Mounting hole 8 Places
Notes:
AC Input Connector: Howder 6-32. 3 pin Terminal block 9.5MM Center (HI-201-3P) or Molex Part No. 09-91-0500 or equivalent (5
pin,3 used). Pin1: FG; Pin2: Neutral; Pin3: Line.
Output Connector: Howder 6-32. 4 pin Terminal block 9.5MM Center (HI-201-4P) Howder Molex
or Molex Part No. 09-91-1000 or equivalent (10 pins)
Output Pin Assignment: (See table in right) VO- : Pins 1-2 VO- : Pins 1-5
FAN and PG Connector: Mating JST XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02)
Mounting Inserts: 8 Places 8-32 flush nut, screws must not protrude into unit by more VO+ : Pins 3-4 VO+ : Pins 6-10
than 4mm sees outline drawing for location.
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
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