50 WATT AC-DC CONVERTER Features WRB-00X Series 1. Universal input 85-264VAC 3 CHANNEL 2. EMI: meets EN 55022/B, FCC/B 3. Compact size 4. High efficiency and reliability 5. Output voltage adjustable 6. Over voltage protection General Description Universal or auto-ranging inputs for world wide use. Output power from 15 to 600 Options watts. Up to 4 outputs available. Approved to N/A international safety standards. Dimensions: 39.5Wx159Lx97H(mm) (480g)

Specifications<AC/DC> Model WRB**X-U WRB01X WRB03X WRB04X 50WATTS/3 OUTPUTS Input Characteristic Input Voltage AC115-230V Input Current 1.2A Input Range AC85-264V(DC110-350V) Input Frequency 50/60Hz Input Frequency Range 47-440Hz Phase Single Inrush Current *1 35A(maximum) at AC115/70A(maximum) at AC230V Efficiency [%] (typical) *2 72 70 70

BLOCK DIAGRAM DERATING CURVE

Specifications<AC/DC> Model WRB**X-U WRB01X WRB03X WRB04X 50WATTS/3 OUTPUTS Output Characteristic Output Voltage [V] 5 +12 -12 5 +12 -5 5 +15 -15 Output Current [A] 0.5-5.0 1.5 0.5 0.5-5.0 1.5 0.5 0.5-5.0 1.2 0.5 Voltage Adjust Range V1:+3%/-0% of Rated Output Voltage(at no load within the input range) V2,V3:fixed (at no load within the input range) Ripple and Noise [mVp-p](maximum) *3 100 170 170 100 170 100 100 200 200 Regulation a.Statistic Line Regulation [mV](maximum) 25 60 60 25 60 25 25 75 75 b.Statistic Load Regulation [mV](maximum) 50 120 120 50 120 50 50 150 150 c.Temperature Coefficient *4 0.03%/? d.Drift[mV](maximum) *5 40 75 75 40 75 40 40 90 90 e.Dynamic Load Regulation [mV](typical) *6 not specified f.Recovery Time *6 not specified Rise up time 200mS(maximum) at 25? and rated input/output Hold up time 10mS(minimum) at 25? and rated input/output Functions Overcurrent Protection V1:Current Limiting with automatic recovery V2,V3:by the regulator I.C's characteristics ?110% of Rated Output Current[A] 5.5 - - 5.5 - - 5.5 - - Overvoltage Protection V1:Output shutdown(to reset,leave 1 minute after shut-off) V2,V3:not available ?115% of Rated Output Voltage[V] 5.75 - - 5.75 - - 5.75 - - Remote Sense not available Remote On/Off not available Power Fail Detection not available Parallel/series Operation not available Environmental Operating Temperature *7 -5 to +40?/open frame type:-5 to +50? Operating Humidity 30 to 85%RH(non-condensing) Storage Temperature -20 to +85? Storage Humidity 10 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 50MΩ(minimum) by DC500V insulation tester Vibration 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2, 20minutes' period for 60minutes each along X,Y,Z axes(non-operating) Shock 294m/s2 Cooling Convection Leakage Current 1mA(maximum) at 25?,rated input/output and rated input frequency Line Conducted Noise Safety N/A ? Weight (typical) 480g/open frame type:460g ? MTBF [H] 420,000

Conditions: *1 at cold start *2 at DC130V input and rated output *3 measured by a bayonet probe at output connector at a 0 to 100MHz bandwidth *4 at -5 to +40℃/open frame type:-5 to +50℃ *5 for the period of 7hours after operation of 1hour at 25℃ and rated input/output *6 when output current changed from 25% to 75% of rated output current rapidly at AC115/230V input *7 safety approved at 25℃ *8 variable on input voltage and load condition DIMENSION DIAGRAM OCP CURVE

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: E TA-USA: WRB03X-U WRB01X-U WRB04X-U