Embedded Power for Business-Critical Continuity Rev. 6.30.09_24 DCH2 Series of 3 DCH2 Series 2 Watts Total Power: Input Voltage: # of Outputs: 2 Watts 90-264 VAC Single Special Features •Switching wallmount power supply •Available in multiple AC plug configurations •CE Mark EMC & LVD •Universal AC input •Overload and short circuit protection •Constant voltage, constant current output •Built in EMI filter (CISPR 22 Class B) •No load power consumption < 300 mW Electrical Specifications Input Input range: 90-264 VAC (wide range) Frequency: EMI/RFI: 47-63 Hz FCC Part 15, Subpart B Class B & EN55022 (CISPR 22) Class B & EMC89/336/EEC Safety ground leakage current: 10µa @ 50/60 Hz, 230 VAC input Output Voltage (Vo): 6.5 V (6.5 V - 10 V) Maximum Power (Po): 2W Hold-up time: Overvoltage protection: 12 ms. typical at full load @ 115 VAC 25% above nominal output maximum (?) Latching type Output short circuit protection auto recover Overload protected > 2 A DC cable with 2.8 mm x 5.5 mm barrel plug right angle DC plug center +V; DC plug outer -V Overload protection: Output cable/ connector barrel polarity: Environmental Specifications Operating temperature: Safety • UL 60950 / 6500 • CSA 60950 • TUV 60950 • NEMKO 60950 • CB Certificate and report • CE EMC & LVD 0° to 45 °C ambient -30 °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 Ordering Information Model Number Maximum Power Output Voltage Minimum Load Maximum Load Peak Load Ripple P/P (PARD)1 DCH2-050US-0001 2W 6.5 V 0 0.3 A 0.5 A 800 mV DCH2-050EU-0001 2W 6.5 V 0 0.3 A 0.5 A 800 mV DCH2-050UK-0001 2W 6.5 V 0 0.3 A 0.5 A 800 mV DCH2-050AU-0001 2W 6.5 V 0 0.3 A 0.5 A 800 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 crounded for EMI purpose. Mechanical Drawings DCH2-050US-0001 1.50” (38) 72.83” (1850) 0.374” (9.5) 1.75” (44.4) 0.70” (17.9) 1.02” (26) 1.50” (38 ± 0.2) OD (-) ID (+) PIN OUT DETAIL DCH2-050EU-0001 1.50” (38) 72.83” (1850) 1.75” (44.4) 0.374” (9.5) 0.70” (17.9) 0.55” (14) 1.42” (36.1) OD (-) ID (+) PIN OUT DETAIL Rev. 6.30.09_24 DCH2 Series of 3 Embedded Power for Business-Critical Continuity Americas Mechanical Drawings Continued 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone:+1 760 930 4600 Facsimile: +1 760 930 0698 DCH2-050UK-0001 1.69” (43.6) 72.83” (1850) Europe (UK) 0.80” (20.4) 2.00” (51) Rev. 6.30.09_24 DCH2 Series of 3 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone:+44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 PIN OUT DETAIL Asia (HK) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone:+852 2176 3333 Facsimile: +852 2176 3888 OD (-) ID (+) For global contact, visit: DCH2-050AU-0001 1.50” (38) 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. 1.75” (44.4) .705” (17.9) www.PowerConversion.com 72.83” (1850) Emerson Network Power. The global leader in enabling business-critical continuity. .374” (9.5) AC Power OD(-) ID(+) DC Power Embedded Computing 1.02” (26) PIN OUT DETAIL Connectivity Embedded Power Monitoring Outside Plant Power Switching & Controls Notes: Precision Cooling Racks & Integrated Cabinets 1. Specifications subject to change without notice. Services 2. All dimensions in inches (mm), tolerance is ± .02” Surge Protection 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.