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MicroPower Direct
Go Direct - MicroPower Direct - For Product, Performance and Price
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:
Input Voltage: 47~63 Hz, 90 - 264 VAC full range. Input Current: 5.5A at 90 VAC full load. Inrush Current: 70A peak maximum (Measuring at 230 VAC and full load cold start). PFC: Power factor correction meets EN61000-3-2 Class D. Fan Drive: 12 VDC/160 mA offering to drive an external fan. Transient Response: output voltage returns to within 1% in less than 2.5 mS for a 50% dynamic load peak. Does not exceed 5%. Overshoot: Turn on-off overshoot does not exceed 5% nominal voltage. Efficiency: 70% for 3.3V, 75% for 5V, 80% for 12V and 82% minimum for other outputs (Measuring at 230V and full load). Turn On Delay: 1 second maximum at 120 VAC. Hold Up Time: 20 mS minimum at 120 VAC and 80% of rated maximum load. Adjustability: Output user adjustable 5% minimum. Input Circuit Protection: 250V/6.3A fuse inserted. AC Under Voltage Protection: Power shuts down if Vin goes under 79V 2V. Automatic recovery once Vin goes back over 86V 3V. Over Load Protection: 110-135% hiccup mode, autorecovery. Short Circuit Protection: Continuous with auto-recovery. Over Voltage Protection: Unit latches down if the output exceeds 130%. To reset, recycle the AC input. Over-Temperature Protection: Output voltage drops if the operating ambient temp exceeds 85C. Auto-recovery.
CB
Power Supply On: Green LED designated as LED 1 on the PCB. Power Good: Power on signal designated as PG on PCB goes high 100-500 mS after the output reaches the regulation limit. It goes low at least 1 mS before loss of regulation. Operating Temperature: 0C to +50C Storage Temperature: -20C to +85C Operating Humidity: 5% to 90% RH, Non-condensing Storage Humidity: 5% to 95% RH, Non-condensing Vibration: Frequency 5 to 50 Hz, acceleration 7.35 M/(SxS) on X,Y and Z Axis EMC Standards: CISPR 22 / EN55022 class B, EN610003-2,3, EN61000-4-2,3,4,5,6,8,11, EN55024 CE Marked. Safety Regulation: Approved to UL60950, CSA C22.2 No. 60950, TUV EN60950 and CB certificate available. Leakage Current: 500 uA max. @ 240 VAC input. 200 uA max. @ 120VAC input. HI-POT Test: 3 Sec 1500 VAC input line to chassis; 3000 VAC primary to secondary; 1500 VAC Primary to core. Grounding Test: Apply 25A from the ground pin to the furthest earth connection point. Max. resistance 0.1ohm. Warranty: 2 years MTBF: 100000 Hrs (according to MIL-HBK-217F) at 30C Cooling: 30 CFM required to achieve full ratings Burn in: Applying full load at 230 VAC input in 45C 5C burn-in room for 1 hour. Enclosure: U-case: 8 X 4.25 X 2 inches. U-case with FAN: 8 X 4.25 X 2.5 inches. Weight: Maximum weight is 800g.
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
MicroPower Direct
Go Direct - MicroPower Direct - For Product, Performance and Price OUTPUT VOLTAGE / CURRENT RATING CHART: Measured at output power connector.
Model Output voltage Present MPA350x-03 MPA350x-05 MPA350x-12 MPA350x-15 MPA350x-18 MPA350x-24 MPA350x-36 MPA350X-48 MPA350x-54 3.3V 5V 12V 15V 18V 24V 36V 48V 54V Range 3-4V 5-6V 12-15V 12-15V 16-21V 22-30V 31-41V 42-53V 54-60V Max. Output current Convection 30A 30A 19.16A 19.16A 14.37A 10.45A 7.41A 5.47A 4.25A 30CFM 60A 60A 29.16A 29.16A 21.87A 15.9A 11.29A 8.33A 6.48A 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% Regulation Ripple & noise
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 0.1F ceramic and 22F 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
PG FAN1
Mating JST XHP-2 or equivalent
VO+
VO-
VO-
VO+
MicroPower Direct
www.micropowerdirect.com
292 Page Street, Ste D Stoughton, MA 02072
L N
Mounting hole
8 Places
TEL: (781) 344-8226
FAX: (781) 344-8481
E-Mail: sales@micropowerdirect.com
MicroPower Direct
Go Direct - MicroPower Direct - For Product, Performance and Price
Type B: U-Chassis + Top Cover with Built-in Fan
PG FAN1
Mating JST XHP-2 or equivalent
VO+
VO-
VO-
VO+
L N
Mounting hole
8 Places
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. Howder Molex Output Connector: Howder 6-32. 4 pin Terminal block 9.5MM Center (HI-201-4P) or Molex Part No. 09-91-1000 or equivalent (10 pins) VO- : Pins 1-2 VO- : Pins 1-5 Output Pin Assignment: (See table in right) FAN and PG Connector: Mating JST XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02) VO+ : Pins 3-4 VO+ : Pins 6-10 Mounting Inserts: 8 Places 8-32 flush nut, screws must not protrude into unit by more than 4mm sees outline drawing for location.
Notes:
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

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