AC/DC SWITCHING POWER SUPPLY INPUT: 85~264VAC SINGLE OUTPUT 10 WATTS BWS/BWSE-SX-U SERIES General Description BW-Series are open-board, low profile, low price switcher without chassis and cover. It is designed for small size and low cost applications worldwide. The output power can be boosted 15% to 30% above nominal. 50Wx105Lx20H [mm] 72.5Wx76Lx20.5H [mm] Options Features 1.Open Frame 2. Mountable on any axis 3. Input: 85~264Vac 4. Low cost 5. EMI: complies to EN55022B, FCC/B 6. Safety: UL 1950, (C-UL) EN60950 7. CE-marked acc. To LVD * Chassis +Cover(add suffix "-P" Example: BWS05SX-PU) Dimension: 57x125x32 (mm) *40cm long wire harness Input Characteristics Unit Input Voltage Input Voltage Range Input Current Input Frequency Input Frequency Range Inrush Current *1 Phase Efficiency (typical) *2 Output Characteristics Output Voltage Output Current Voltage Adjust Range Ripple and Noise(max.) *3 BWS3.3SX-U BWS05SX-U BWSE3.3SX-U BWSE05SX-U Vac Vdc A Hz Hz A 66 % Unit Vdc A V mV BWS12SX-U BWS15SX-U BWS24SX-U BWSE12SX-U BWSE15SX-U AC100-230V AC85-264V(DC110-370V) 0.3A at AC100V/0.15A at AC230V 50/60Hz 47-440Hz BWSE24SX-U 15A(maximum) at AC100V/35A(maximum)at AC230V Single 74 80 80 81 BWS3.3SX-U BWS05SX-U BWS12SX-U BWS15SX-U BWS24SX-U BWSE3.3SX-U 3.3 2.0 BWSE05SX-U BWSE12SX-U 12 0.9 BWSE15SX-U 15 0.7 BWSE24SX-U 5 2.0 24 0.5 10% of Rated Output Voltage(at no load within the input range) 83 100 26.4 29.7 40 45 170 200 290 Regulation a. Static Line Regulation max. b. Static Load Regulation max. c. Temperature Coefficient *4 d.Drift max. *5 e. Dynamic Load Reg. typ. f. Recovery Time g. Rise Time h. Hold Up Time mV mV %/C mV mV mS mS mS 31.5 96 120 108 135 0.03%/C 40 75 90 Not Specified Not Specified 200mS(maximum) at 25C and rated input/output 20mS(typical) at 25C and rated input/output ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753 Visit us at: www.eta-usa.com email at: sales@eta-usa.com 192 216 135 Environmental Specification Operating Temperature Operating Humidity Storage Temperature Storage Humidity Withstanding Voltage open board type:-5 to +50C/enclosed type:-5 to +40C 20 to 85%RH(non-condensing) -20 to +85C 20 to 85%RH(non-condensing) Primary-Secondary AC3,000V for 1minute Primary-Frame Ground AC2,500V for 1minute Vibration 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) 294m/s2 Convection Primary-Secondary-Frame Ground 1000M(minimum) by DC500V insulation tester Primary-Secondary-Frame Ground 100M(minimum) by DC500V insulation tester Shock Cooling Isolation Resistance Function/Protection Over current Protection 110% of Rated Output Current[A] *6 Current Limiting with automatic recovery Over voltage Protection Zener diode clamping 115% of Rated Output Voltage[V] 2.2 3.8 Remote Sense not available Remote On/Off not available 2.2 5.75 0.99 0.77 0.55 13.8 17.3 27.6 Other Specifications Leakage Current(typ.) 0.75mA(maximum) at 25C ,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 UL: UL1950 C-UL: CSA C22.2 No.950 VDE: EN60950, IEC950, VDE0805 730,000 Safety MTBF [H] *9 Switching Frequency[kHz](typ.) *7 80 Mechanical Specification Dimension [mm] Weight (typical) BWS: 50Wx105Lx20H [mm] [1.969Wx4.134Lx0.7874H BWSE: 72.5Wx76Lx20.5H [mm] [2.854Wx2.992Lx0.8071H open board type:73g/enclosed type:160g inch] inch] Conditions: *1 at 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 20MHz bandwidth. *4 open board type: at -5 to +50/enclosed type: at -5 to +40 *5 for 7hour period after 1hour warm-up at 25C and rated input/output *6 when output current changed from 25% of rated output current to 75% rapidly at AC100V input *7 for less than 1minute of over current and short circuit *8 variable change on input voltage and load conditions ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753 Visit us at: www.eta-usa.com email at: sales@eta-usa.com BLOCK DIAGRAM BWS-SX-U Series DIMENSION DIAGRAM BWSE-SX-U Series DERATING CURVE BWS-SX-U Series ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753 BWSE-SX-U Series Visit us at: www.eta-usa.com email at: sales@eta-usa.com EFFICIENCY CURVES BWS-SX-U Series ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753 BWSE-SX-U Series Visit us at: www.eta-usa.com email at: sales@eta-usa.com OCP CURVES BWS-SX-U Series ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Phone: 1-800-ETA-POWR, (408) 778-2793 Fax: (408) 779-2753 BWSE-SX-U Series Visit us at: www.eta-usa.com email at: sales@eta-usa.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ETA-USA: BWS05SX-U BWS3.3SX-U BWS24SX-U BWS12SX-U BWS15SX-U