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Emerson Network Power
Emerson Network Power

DCH3 Datasheet Preview

DCH3 Datasheet

Switching wallmount power supply

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DCH3 pdf
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Embedded Power for
Business-Critical Continuity
DCH3 Series
3 Watts
Total Power:
Input Voltage:
# of Outputs:
3 Watts
100-254 Vac
Single
DCH3-050US
DCH3-050EU
DCH3-050UK
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
Safety
cUL 60950 / 6500
CSA 60950
TUV 60950
NEMKO 60950
CB Certificate and report
CE EMC & LVD
Electrical Specifications
Input
Input range:
Frequency:
EMI/RFI:
Safety ground
leakage current:
Output
Voltage (Vo):
Maximum Power (Po):
Hold-up time:
Overvoltage protection:
Overload protection:
Output cable:
Connector barrel polarity:
100-254 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
5 V (4.75 - 5.25 V)
3W
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:
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



Emerson Network Power
Emerson Network Power

DCH3 Datasheet Preview

DCH3 Datasheet

Switching wallmount power supply

No Preview Available !

DCH3 pdf
www.datasheet4u.com
Embedded Power for
Business-Critical Continuity
Ordering Information
Model
Number
Maximum
Power
Output Minimum Maximum
Voltage
Load
Load
Ripple
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
DCH3-050US
Rev. 03.06.08
DCH3 Series
2 of 3
DCH3-050EU
2.283"
(58)
59"
(1500)
1.275"
(32.4)
.272"
(6.9)
2.283"
(58)
59"
(1500)
1.275"
(32.4)
.272"
(6.9)


Part Number DCH3
Description Switching wallmount power supply
Maker Emerson Network Power
Total Page 3 Pages
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DCH3 pdf
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