ETA-USA The Power Professionals 6W Open Frame OBR-WA FEATURES: OB-Series AC/DC Switching Power Supplies are designed and built to be installed right onto th e user's printed circuit board like a piece of "patch-work". They are small, light in weight and cost effective. * PCB Mountable * Small, Light Weight * High Efficiency * Cost effective * Output Voltage adjustable * Over Voltage Protection * EMI: complies to FCC/B * Safety: UL 1950, CSA 950(C-UL) approved MODEL/CHANNEL OUTPUT Unit Output Voltage Vdc Voltage Tolerance Ripple and Noise(max.) *3 Regulation a. Static Line Regulation max. V mV Output Current A mV b. Static Load Regulation max. mV c. Temperature Coefficient *7 mV Drift max. *8 mV Dynamic Load Reg. typ.*9 mV f. Recovery Time *9 mS g. Rise Time mS h. Hold Up Time INPUT Input Voltage Input Voltage Range Input Current Input Frequency Protection Environmental Agencies Input Frequency Range Inrush Current *1 Efficiency (typical) *2 OBR3.3 SA-U 3.3 OBR05 SA-U 5 OBR12 SA-U 12 OBR15 SA-U 15 OBR24 SA-U 24 OBR48 SA-U 48 0.07 0.1 0.24 0.3 100mVp-p MAX 0.48 0.96 5 10 24 30 48 1 1 15 10 30 200 0.4 36 0.26 45 72 0.03%/C 40 75 90 135 250 360 450 720 20ms (Typ.) 100mS(maximum) at rated input/output mS 0.13 96 144 255 1500 20mS(typical) at rated input/output AC 115 V[DC 132 V] Vac AC85~132V [DC110-175V] 0.25 50/60Hz Vdc A Hz Hz A [mA] 0.5 68 75 47-440Hz 18A(maximum) at AC100V 78 79 81 81 Short circuit protection [V] Over Voltage Protection [A] Fold back/current limiting with automatic recovery at discontinuous short circuit conditions Not Available - Built to meet FCC Part15-B Class B EMI(Electromagnetic Interference) EMC Standards Environment Operating Temperature Operating Humidity Shock Cooling Dimension Size(WxHxD) / Weight ETA-USA - mm/g UL 1950 C-UL: CSA 22.2 -20~+71C Built to meet VCCI Class A 30~85%RH(non-condensing) 294m/s^2 Convection D43Wx47.5Lx18.5H [mm]/ open board type:27g[unit with chassis/cover:30g] 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753 ETA-USA The Power Professionals Dimension Diagram (mm) ETA-USA 6W Open Frame 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753 ETA-USA The Power Professionals Model Diagram MODEL/CHANNEL Environment Storage Humidity Unit - OBR22WA-U OBR23WA-U Withstanding Voltage - Vibration - Isolation Resistance - 20~90%RH(non-condensing) Primary-Secondary AC2,000V for 1minute Primary-Frame Ground AC2,000V for 1minute Secondary-Frame Ground AC500V for 1minute 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) Primary-Secondary-Frame Ground 50M(minimum) by DC500V insulation tester - 40uA at AC100V input - 1,000,000 Other Spec. Leakage Current(typ.) MTBF [H] *9 Block Diagram ETA-USA 16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ETA-USA: OBR22WC05