Embedded Power for Business-Critical Continuity Rev. 10.5.09 DA4 US Series of 2 DA4 US Series 3 - 8 Watts Total Power: Input Voltage: # of Outputs: 3 - 8 Watts 90 - 132 VAC Single DA4-230/265US DA4-110-215US Electrical Specifications Special Features Input Input range: 90 - 132 VAC •Switching wallmount power supply •300 mA output •Applications include NiCd battery charging and LEDs •Available in US AC plug •Universal AC input •Regulated output •Overload and short circuit protection •Constant voltage, constant current •High MTBF •Built in EMI filter (CISPR 22 Class B) •LED power good indicator • Energy Star • Level V efficiency •CeC Level IV • < 300 mW no load power consumption Frequency: EMI/RFI: 47 - 63 Hz FCC Part 15, Subpart B Class B & EN55022 (CISPR 22) Class B &EMC89/336/EEC Safety UL CUL 60950 / 1310 60950 / 1310 Safety ground leakage current: 50 µA @ 50/60 Hz, 115 VAC input Output Voltage (Vo): 11 - 26.5 Vdc Maximum Power (Po): 3-8W Hold-up time: Overvoltage protection: 15 ms. typical at full load @ 115 VAC 25% above nominal output maximum Latching type Output short circuit protection auto recover Overload protected > 420 mA DC cable with 2.5 mm x 5.5 mm barrel plug DC plug center +V; DC plug outer -V DC plug center -V; DC plug outer +V Overload protection: Output cable/ connector barrel polarity: Reverse polarity: -0001 suffix Environmental Specifications Operating temperature: 0° to 40 °C ambient -40 °C to +85 °C Storage temperature: Electromagnetic susceptibility: Designed to meet EN55082-1 Humidity: Operating; non-condensing 20% to 90% RH Vibration: Per IEC 60068-2-6 Embedded Power for Business-Critical Continuity Rev. 10.5.09 DA4 US Series of 2 Ordering Information Model Number Maximum Power Output Voltage Minimum Load Maximum Load Ripple P/P (PARD)1 DA4-110US 3.3 W 11 V 0 0.30 A 110 mV DA4-165US 5W 16.5 V 0 0.30 A 165 mV DA4-180US 5.4 W 18 V 0 0.30 A 180 mV DA4-215US 6.5 W 21.5 V 0 0.30 A 215 mV DA4-230US 6.9 W 23 V 0 0.30 A 230 mV DA4-265US 8W 26.5 V 0 0.30 A 265 mV 1. Peak-to-peak with 1 MHz bandwidth and 10 µF (tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 2. Output should not be grounded for EMI purpose. Mechanical Drawing DA4-110-215US Americas 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone:+1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone:+44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 CASE TOP Asia (HK) 1.80" (45.8) 1.57" (39.8) 78.7" (2000.0) CASE BOTTOM 2.36" (60.0) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone:+852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.PowerConversion.com 1.02" (26.0) techsupport.embeddedpower @emerson.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Emerson Network Power. The global leader in enabling business-critical continuity. DA4-230/265US AC Power 59” (1500) Connectivity 1.99” (50,6) 1.78” (45,3) 2.65” (67,3) DC Power Embedded Computing 0.63” (16) Embedded Power 2.36” (60) Monitoring Outside Plant Power Switching & Controls 1.10” (28) Precision Cooling Racks & Integrated Cabinets Services Surge Protection Notes: (-) 1. Specifications subject to change without notice. 2. all dimensions in inches (mm), tolerance is ±.02” (+) CONNECTOR PIN-OUT DETAIL 3. Warranty: 2 year 4. Weight: 0.181 lb. / 0.082 kg. EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2009 Emerson Electric Co.