Embedded Power for
Business-Critical Continuity
DCH2 Series
2 Watts
Total Power:
Input Voltage:
# of Outputs:
2 Watts
90 - 264 Vac
Single
Rev. 10.01.10_24
DCH2 Series
1 of 3
Special Features
• Switching wallmount power
supply
• Available in multiple AC plug
configurations
• CE Mark EMC & LVD
• Universal AC input
• Overload and short circu it
protection
• Constant voltage, constant
current output
• Built in EMI filter (CISPR 22
Class B)
• No load power consumption
< 300 mW
Electrical Specifications
Input
Input ra nge:
Frequency:
EMI/RFI:
Safety ground
leakage current:
90 - 264 Vac (wide range)
47 - 63 Hz
FCC Part 15, Subpart B Class B & EN55022
(CISPR 22) Class B & EMC89/336/EEC
10 µA @ 50/60 Hz, 230 Vac input
6.5 V (6.5 V - 10 V)
2W
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
Output
Voltage (Vo):
Maximum Power (Po):
Hold-up time:
Overvoltage protection:
Overload protection:
Output cable/
connector barrel polarity:
Environmental Specifications
Operating temperature:
Storage temperature:
Electromagnetic
susceptibility:
Humidity:
Vibration:
0° to 45 °C ambient
-30 °C to +85 °C
Safety
• UL
60950 / 6500
• CSA
60950
• TUV
60950
• NEMKO
60950
• CB
Certificate and report
• CE
EMC & LVD
Designed to meet EN55082-1
Operating; non-condensing 20% to 90% RH
Per IEC 60068-2-6
Embedded Power for
Business-Critical Continuity
Mechanical Drawings Continued
DCH2-050UK-0001
2.00”
(51)
0.80”
(20.4)
1.69”
(43.6)
72.83”
(1850)
Americas
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Rev. 10.01.10_24
DCH2 Series
3 of 3
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
PIN OUT DETAIL
Asia (HK)
OD (-)
ID (+)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
DCH2-050AU-0001
.705”
(17.9)
1.50”
(38)
72.83”
(1850)
For global contact, visit:
www.Emerson.com/EmbeddedPower
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)
Emerson Network Power.
The global leader in enabling
business-critical continuity.
AC Power
OD(-)
ID(+)
.374”
(9.5)
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©2010 Emerson Electric Co.
PIN OUT DETAIL
1.02”
(26)
Notes:
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is ± .02”
3. Warranty: 2 year
4. Weight: 0.181 lb. / 0.082 kg.