Standards VDE: EN60950; UL1950; C-UL: CSA C22.2 No.234; IEC950; VDE0805

Transcription

1 AC/DC Power Supply Multi-Output Wide range input for world-wide use ( Vac). This series is a 2ch output model. Features Wide input voltage range: Vac Vdc High efficiency & reliability Output voltage +/-10% MTBF: hours Switching Frequency: 90kHz Leakage Current: 1mA Warranty: 2 years Possible applications Process control Office equipment Computer peripherals Telecommunications Industrial electronics & machines Mechanical features Dimensions (WxLxH): 33.5x98.5x97mm Weight: 310g Connector: Screw terminal Closed type Control features Over voltage protection: Output shutdown (V1 only) Over current protection: Zener diode clamping (V1 only) Standards Safety compliant to: EMI compliant to : VDE: EN60950; UL1950; C-UL: CSA C22.2 No.234; IEC950; VDE0805 VDE 0871 ClassB; FCC Part15-B ClassB

2 Specifications<AC/DC> Model WRM**FWX 15WATTS/MULTI: 2CH WRM-21FWX WRM-22FWX WRM-23FWX WRM-24FWX Input Characteristics Input Voltage AC115/ V Input Current 0.45A Input Range AC85-264V (DC V) Input Frequency 50 / 60Hz Input Frequency Range 47-63Hz Phase Single Inrush Current *1 30A(maximum) at AC115V/60A(maximum) at AC230V Efficiency [%] (minimum) * Output Characteristics Output Voltage [V] Output Current [A] Voltage Adjust Range V1:+3%/-0% of rated output voltage (at no load within the input range) V2: fixed with tolerance of +/-4% (at no load within the input range) Ripple and Noise [mvp-p](maximum) * Regulation a. Statistic Line Regulation [mv](maximum) b.statistic Load Regulation [mv](maximum) c.temperature Coefficient *4 0.03%/ C d.drift[mv](maximum) * e.dynamic Load Regulation [mv](typical) *6 Not specified f.recovery Time *6 Not specified Rise up time 200mS(maximum) at 25 C and rated input/output Hold up time 10mS(minimum) at 25 C and rated input/output Functions Overcurrent Protection [A] V1: Zener diode clamping; V2: By the regulator IC s characteristics 110% of rated output voltage [V] Overvoltage Protection V1: Output shutdown (to reset, leave 1minute after shut-off) V2: Not available >110% of Rated Output Voltage[V] Remote Sense Remote On/Off Power Fail Detection Parallel/series Operation Environmental Operating Temperature *7-25 to +50 C (-30 to + 70 C) Operating Humidity 30 to 85%RH (non-condensing) Storage Temperature -30 to +85 C Storage Humidity 20 to 85%RH (non-condensing) Withstanding Voltage Primary-Secondary AC3,000V for 1minute Primary-Frame Ground AC2,500V for 1minute Secondary-Frame Ground AC500V for 1minute Insulation Resistance Primary-Secondary- 50MΩ (minimum) by DC500V insulation tester Frame Ground Vibration 5-10Hz:10mm double amplitude,10-55hz:19.6m/s 2,20minutes, period for 60minutes each along X,Y,Z axes(non-operating) Shock 294m/s 2 Cooling Convection Leakage Current 1mA (maximum) at 25 C,rated input/output and rated input frequency Line Conducted Noise VDE0871 Class B FCC Part15-B Class B Safety compliant to UL: UL1950 C-UL: CSA C22.2 No.950 (Level3) VDE:EN60950, IEC950, VDE0805 Weight (typical) 310g MTBF [H] Switching Frequency[kHz](typical) *8 90 Conditions: *1 At cold start *2 At DC130V input, rated output and 25 C *3 Measured by a bayonet probe at output connector at a 0 to 100MHz bandwidth *4 At 5 to +40 C *5 For 7hour period after 1hour warm-up at 25 C and rated input/output *6 When output current is changed from 25% to 75% of rated output current rapidly at AC115/230V input *7 Safety approved at 25 C (contact technical sales) *8 Variable on input voltage and load conditions

3 Derating Efficiency

4 OCP Block Diagram

5 Dimensions