DCH3 EMERSON-NETWORKPOWER | Alldatasheet

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Technical content

Rev. 03.06.08 DCH3 Series 1 of 3 Embedded Power for Business-Critical Continuity DCH3 Series

3 Watts

  • Switching wallmount power supply
  • Available in multiple AC plug configurations
  • CE Mark EMC & LVD
  • Universal AC input
  • Regulated output
  • Overload and short circu it protection
  • Constant voltage, constant current
  • High MTBF
  • Built in EMI filter (CISPR 22 Class B)
  • Mini USB 2.0 dc output plug -0001
  • Micro USB 2.0 dc output plug -0002
  • Energy Star Efficiency Level IV Total Power: 3 Watts Input Voltage: 100-254 Vac # of Outputs: Single Electrical Specifications Safety Input Input ra nge: 100-254 Vac (wide range) Frequency: 47-63 Hz EMI/RFI: FCC Part 15, Subpart B Class B & EN55022 (CISPR 22) Class B &EMC89/336/EEC Safety ground leakage current: 10 μA @ 50/60 Hz, 230 Vac input Output Voltage (Vo): 5 V (4.75 - 5.25 V) Maximum Power (Po): 3 W Hold-up time: 25 ms. typical at full load @ 115 Vac Overvoltage protection: Single fault 10.5 V max. Latching type Overload protection: Output short circuit protection auto recover Overload protected > 800mA Output cable: Connector barrel polarity: DC cable with Mini USB 2.0 -0001 suffix and Micro USB 2.0 -0002 Pin 1: +V Pin 5: ground Operating temperature: 0° to 45 °C ambient Storage temperature: -20°C to +70 °C Electromagnetic susceptibility: Designed to meet EN55082-1 Humidity: Operating; non-condensing 20% to 90% RH Vibration: Per IEC 60068-2-6 Environmental Specifications cUL 60950 / 6500 CSA 60950 TUV 60950 NEMKO 60950 CB Certificate and report CE EMC & LVD DCH3-050EU DCH3-050US DCH3-050UK

2.44" (62) 1.075" (27.3) .736" (18.1) 2.283" (58) 1.028" (26.1) 59" (1500) 1.275" (32.4) .272" (6.9) Rev. 03.06.08 DCH3 Series 2 of 3 Embedded Power for Business-Critical Continuity

Ordering Information

P/P (PARD)1 Connector DCH3-050US-0001 3 W 5 V 0 0.55 A 200 mV Mini USB 2.0 DCH3-050EU-0001 3 W 5 V 0 0.55 A 200 mV Mini USB 2.0 DCH3-050UK-0001 3 W 5 V 0 0.55 A 200 mV Mini USB 2.0 DCH3-050US-0002 3 W 5 V 0 0.55 A 200 mV Micro USB 2.0 DCH3-050EU-0002 3 W 5 V 0 0.55 A 200 mV Micro USB 2.0 DCH3-050UK-0002 3 W 5 V 0 0.55 A 200 mV Micro USB 2.0 1. Peak-to-peak with 20 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 DCH3-050US DCH3-050EU 2.56" (65) .74" (18.8) 2.283" (58) 59" (1500) 1.028" (26.1) 1.06" (27) 1.275" (32.4) .272" (6.9)

Rev. 03.06.08 DCH3 Series 3 of 3 Embedded Power for Business-Critical Continuity Mechanical Drawing DCH3-050UK 1.79" (45.5) .905" (23) 2.275" (57.8) 59" (1500) 2.016" (51.2) 1.275" (32.4) .272" (6.9) PIN 1(Vout) PIN 5(GROUND) Pin Assignments Notes: 1. Specifications subject to change without notice. 2. All dimensions in inches (mm), tolerance is ±.02". 3. Warranty: 2 years 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 Asia (HK) 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 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 and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co. EmersonNetworkPower. com Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power