EMERSON-NETWORKPOWER DCH3-050EU-0001

Embedded Power for
Business-Critical Continuity
DCH3-050UK
DCH3 Series
DCH3-050US
3 Watts
DCH3-050EU
Total Power:
Input Voltage:
# of Outputs:
3 Watts
100-254 Vac
Single
Electrical Specifications
Special Features
• Switching wallmount
power supply
• Available in multiple AC plug
configurations
• CE Mark EMC & LVD
• Universal AC input
• Regulated output
• Overload and short circuit
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
Input
Input range:
100-254 Vac (wide range)
Frequency:
EMI/RFI:
47-63 Hz
Safety ground
leakage current:
FCC Part 15, Subpart B Class B & EN55022
(CISPR 22) Class B &EMC89/336/EEC
10 μA @ 50/60 Hz, 230 Vac input
Output
Voltage (Vo):
5 V (4.75 - 5.25 V)
Maximum Power (Po):
Hold-up time:
Overvoltage protection:
3W
Overload protection:
Output cable:
Connector barrel polarity:
25 ms. typical at full load @ 115 Vac
Single fault 10.5 V max.
Latching type
Output short circuit protection auto recover
Overload protected > 800mA
DC cable with Mini USB 2.0 -0001 suffix and
Micro USB 2.0 -0002
Pin 1: +V
Pin 5: ground
Environmental Specifications
Operating temperature:
Safety
cUL
CSA
TUV
NEMKO
CB
CE
60950 / 6500
60950
60950
60950
Certificate and report
EMC & LVD
Storage temperature:
0° to 45 °C ambient
-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
Rev. 03.06.08
DCH3 Series
1 of 3
Embedded Power for
Business-Critical Continuity
Rev. 03.06.08
DCH3 Series
2 of 3
Ordering Information
Ripple
Model
Number
Maximum
Power
Output
Voltage
Minimum
Load
Maximum
Load
P/P (PARD)1
Connector
DCH3-050US-0001
3W
5V
0
0.55 A
200 mV
Mini USB 2.0
DCH3-050EU-0001
3W
5V
0
0.55 A
200 mV
Mini USB 2.0
DCH3-050UK-0001
3W
5V
0
0.55 A
200 mV
Mini USB 2.0
DCH3-050US-0002
3W
5V
0
0.55 A
200 mV
Micro USB 2.0
DCH3-050EU-0002
3W
5V
0
0.55 A
200 mV
Micro USB 2.0
DCH3-050UK-0002
3W
5V
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
2.44"
(62)
.736"
(18.1)
1.075"
(27.3)
DCH3-050US
59"
(1500)
1.275"
(32.4)
.272"
(6.9)
1.028"
(26.1)
2.283"
(58)
2.56"
(65)
.74"
(18.8)
1.06"
(27)
DCH3-050EU
1.028"
(26.1)
2.283"
(58)
59"
(1500)
1.275"
(32.4)
.272"
(6.9)
Embedded Power for
Business-Critical Continuity
Americas
Mechanical Drawing
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 (760) 930 4600
Facsimile: +1 (760) 930 0698
1.79"
(45.5)
.905"
(23)
DCH3-050UK
Rev. 03.06.08
DCH3 Series
3 of 3
Europe (UK)
59"
(1500)
2.275"
(57.8)
1.275"
(32.4)
.272"
(6.9)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
2.016"
(51.2)
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
Pin Assignments
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.
AC Power
PIN 5(GROUND)
PIN 1(Vout)
Notes:
1.
2.
3.
4.
Specifications subject to change without notice.
All dimensions in inches (mm), tolerance is ±.02".
Warranty: 2 years
Weight: 0.144 lb. / 0.066kg.
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