75 WATT AC-DC CONVERTER BWC-SX SERIES Specifications<AC/DC> Model BWC**SX-U BWC3.3SX-U BWC05SX-U BWC12SX-U BWC15SX-U BWC24SX-U BWC30SX-U BWC36SX-U BWC48SX-U 75WATTS/SINGLE Input Characteristic Input Voltage AC100/230V Input Current 1.7A at AC100V/0.9A at 230V Input Range AC85-264V(DC110-350V) Input Frequency 50/60Hz Input Frequency Range 47-440Hz Phase Single Inrush Current *1 20A(maximum) at AC115V/40A(maximum) at AC230V Efficiency % (typical) *2 77 81 84 84 86 86 88 87 OCP Curve Efficiency Curve ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales eta-usa.com BWC Specification Specifications<AC/DC> Model BWC**SX-U BWC3.3SX-U BWC05SX-U BWC12SX-U BWC15SX-U BWC24SX-U BWC30SX-U BWC36SX-U BWC48SX-U 75WATTS/SINGLE Output Characteristic Output Voltage V 3.3 5 121524303648 Output Current A 15.0 15.0 6.3 5.0 3.2(P4.5) 2.5 2.1 1.6 Voltage Adjust Range +/- 10% of Rated Output Voltage(at no load within the input range) Ripple and Noise mVp-p (maximum) *3 120 150 220 250 340 400 460 580 Regulation Statistic Line Regulation mV (maximum) 26.4 40 96 120 192 240 288 384 Statistic Load Regulation mV (maximum) 29.7 45 108 135 216 270 324 432 Temperature Coefficient *4 0.03%/ Drift mV (maximum) *5 31.5 40 75 90 135 165 195 255 Dynamic Load Regulation mV (typical) *6 99 150 360 450 720 900 1080 1440 Recovery Time *6 0.5mS(typical) Rise up time 300mS(maximum) at 25 and rated input/output Hold up time 20mS(typical) at 25 and rated input/output Functions Overcurrent Protection 110% of Rated Output Current A Current Limiting with automatic recovery 16.5 16.5 6.93 5.5 Peak 2.75 2.31 1.76 Overvoltage Protection 115% of Rated Output Voltage V Output shutdown(to reset,leave 1minute after shut-off) 3.8 5.75 13.8 17.3 27.6 34.5 41.4 55.2 Remote Sense not available Remote On/Off not available Environmental Operating Temperature open board type:-10 to +50/enclosed type:-10 to +40 Operating Humidity 20 to 85%/RH(non-condensing) Storage Temperature -20 to +85 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 Isolation Resistance Primary-Secondary-Frame Ground 50M(minimum) by DC500V insulation tester 2 Vibration 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s ,20minutes period for 60minutes each along X,Y,Z axes(non-operating) 2 Shock 196m/s Cooling Convection Leakage Current 0.75mA(maximum) at 25,rated input/output and rated input frequency Line Conducted Noise Built to meet FCC Part15-B Class B Built to meet VCCI Class B Built to meet EN55022 Class B Safety UL: UL1950 C-UL: CSA C22.2 No.950 VDE: EN60950, IEC950, VDE0805 Weight (typical) open board type:280g/enclosed type:520g MTBF H 500,000 Switching Frequency kHz (typical) 140 Conditions: *1at cold start *2 at DC130V input/rated output *3 measured by a bayonet probe at the end of a pair of 15cm long wires terminated with a 100uF electrolytic capacitor and 0.1uF film capacitor in parallel at a 0 to 100MHz bandwidth *4 open board type: at -10 to +50/enclosed type: at -10 to +40 *5 for 7hour period after 1hour warm-up at 25 and rated input/output *6 when output current changed from 25% of rated output current to 75% rapidly at rated input ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales eta-usa.com