MPA300R Series Industrial 300W Single Output Power Factor Corrected AC/DC Power Supplies Key Features: • 300W Output Power • Universal 90-264V AC Input • PFC to EN61000-3-2 “D” • UL, cUL, TUV Approvals • CE Certified • FCC Class B Emissions • 2 - 56 V Output Voltages • N+1 Current Share Option NEW Industrial Power!! Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without i h notice. notice i Input Parameter Input Voltage Range Input Frequency Input Current, Full Load Inrush Current, Cold Start Leakage Current (Note 1) Power Factor Correction Input Protection Conditions Universal Min. 90 47 Typ. Max. 264 63 90 - 264 VAC 5 110 VAC 17.5 220 VAC 35 240 VAC 1.5 Active, Meets EN61000-3-2 Class D T10A/250V Fuse Units VAC Hz A A mA Output Parameter Output Voltage Adjustment Output Regulation (Note 2) Hold Time Ripple & Noise (20 MHz) (Note 3) Overload Protection Over Voltage Protection Over Temperature Protection Temperature Coefficient Transient Recovery Time (Note 4) Transient Response Deviation Overshoot/Undershoot Turn On Delay Output Short Circuit Conditions Min. Typ. Max. ±5.0 ±1.0 80% Load 20 See Model Selection Guide Power Limit 110 140 >130% of Rated Output Voltage. Recycle AC Input. >+85ºC Ambient with Autorecovery ±0.04 2.5 50% Load Change 5 At Turn On/Off 5.0 120 VAC 1 Continuous With Autorecovery By Trim Pot Units % % mSec % %/ºC mS % % S General Parameter Isolation Voltage Switching Frequency Conditions Input - Output Input - FG (Frame Ground) Primary - Core Fixed Min. 3,000 1,500 1,500 Typ. Max. Units VAC 23 kHz Interface Signals Power Supply On MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA Power Good Signal Current Sharing Current Monitor Remote Sense T: (781) 344-8226 Remote On/Off F: (781) 344-8481 Environmental E: [email protected] Parameter W: www.micropowerdirect.com Operating Temperature Range Output Derating Storage Temperature Range Cooling Operating Humidity Green LED (LED1) on the PCB PG on CN3. Goes TTL high 100 to 500 mS after regulation. Goes low at least 1 mS before the loss of regulation. Will sink 100 mA. CSH on CN3. Single wired, forced current sharing option. Up to four units may be connected in parallel within 10% accuracy at full load. CMN on CN3. A 0.5V to 3.0V output that represents 0% to 100% of the unit output current RS + and RS- on CN3. Compensates for up to a 0.5V line drop. (not on models with current share option) RSW on CN3. A TTL low signal inhibits the output Conditions Min. Typ. Max. Ambient 0 +25 +50 2.5%/ ºC from +50 ºC to + 70 ºC -20 +85 See Model Selection Guide RH, Non-condensing 90 Units ºC ºC % Reliability Specifications Parameter MTBF Safety Standards EMI Compliance EMS Immunity Compliance Conditions Min. Typ. Max. Units MIL HDBK 217F, 30ºC, Gnd Benign 150 kHours UL 60950; CSA C22.2 No. 60950; TUV EN60950; CB Report (IEC 60950) Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,3 EN6100-4-2,3,4,5,6,8,11; EN55024,; CE Marked (LVD) Model Selection Guide Model Number MPA300Rx-03z MPA300Rx-05z MPA300Rx-12z MPA300Rx-18z MPA300Rx-24z MPA300Rx-36z MPA300Rx-48z Output Voltage Output Current (Notes 6, 7, 8) Factory (“U” units) Max. Range (Note 5) Min PreSet 3.3 VDC 2.0 - 3.3 VDC 50.00A 0.0A 5 VDC 5.0 - 6.0 VDC 45.00A 0.0A 12 VDC 12.0 - 15.0 VDC 25.00A 0.0A 18 VDC 16.0 - 21.0 VDC 18.75A 0.0A 24 VDC 22.0 - 30.0 VDC 13.63A 0.0A 36 VDC 31.0 - 47.0 VDC 9.67A 0.0A 48 VDC 48.0 - 56.0 VDC 6.25A 0.0A Notes: 1. Models are available with leakage current specified as low as 750 µA. Contact the factory for details. 2. Output regulation includes line & load. 3. Ripple & noise is measured from 10 Hz to 20 MHz. Measurement connection to the unit is made with a 0.1 µF ceramic capacitor & a 22 µF electrolytic capacitor connected in parallel. 4. Transient recovery is measured to within a 1% error band for a load step change of 50% to 100%. Max. Output Power 165W 225W 300W 300W 300W 300W 300W Ripple & Noise Efficiency 50 mV p-p 50 mV p-p 1% p-p 1% p-p 1% p-p 1% p-p 1% p-p 70% 75% 80% 83% 83% 83% 83% (Note 7) 5. The full output range (see table above) is covered in the safety agency certification. Standard models are factory set to the “Preset” voltage. This may be set to other levels within the range without affecting the agency certification. Contact the factory for details. 6. A minimum 1% load is required to maintain load regulation and ripple specifications. 7. Output current is given for the factory preset voltage. For more information, contact the factory. 8. Units will provide peak power of 900W for 500 µS. For units capable of longer durations, contact the factory. Mechanical Dimensions: U-Chassis (U Suffix) Input Connector CN1: U-Chassis (U,C) Howder Terminal Block No. HD-121-3P (3-pin) or Mating Molex Part No. 09-91-0700 (7 pin, 5 used) or equivalent. Output Connector CN2: Howder Terminal Block No. HD-121-8P (8-pin) or Mating Molex Part No. 09-91-2000 (20 pin) or equivalent. Output Pin Assignment: Howder Molex Pins 1 ~ 4: V+ Pins 1 ~ 10: V+ Pins 5 ~ 8: V- Pins 11 ~ 20: V- Logic Signal Connector CN3: Mating JST XHP-7 or equivalent (CHYAO SHIUNN JS-2001-07). Fan driver connector (FAN): 12 VDC / 500 mA is available to drive an external fan. Mating JST XHP-2 or equivalent (CHYAO SHIUNN JS-2001-02). U-Chassis Cover (C Suffix) MicroPower Direct www.micropowerdirect.com 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]