DCH3-050US-0002 [EMERSON-NETWORKPOWER]
Switching wallmount power supply; 壁挂式开关电源
| 型号： | DCH3-050US-0002 |
| 厂家： | 
EMERSON NETWORK POWER |
| 描述： | Switching wallmount power supply |
| 文件： | 总3页 (文件大小：341K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Embedded Power for
Business-Critical Continuity
Rev. 03.06.08
DCH3 Series
1 of 3
DCH3-050UK
DCH3 Series
DCH3-050US
3 Watts
DCH3-050EU
Total Power:
Input Voltage: 100-254 Vac
# of Outputs: Single
3 Watts
Electrical Specifications
Input
Special Features
Input range:
100-254 Vac (wide range)
47-63 Hz
• Switching wallmount
power supply
• Available in multiple AC plug
configurations
• CE Mark EMC & LVD
• Universal AC input
• Regulated output
• Overload and short circuit
protection
Frequency:
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):
Hold-up time:
3 W
• Constant voltage, constant
current
25 ms. typical at full load @ 115 Vac
• 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
Overvoltage protection:
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
Overload protection:
Output cable:
Connector barrel polarity:
• Energy Star Efficiency Level IV
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
Operating; non-condensing 20% to 90% RH
Per IEC 60068-2-6
Safety
cUL
CSA
TUV
60950 / 6500
60950
Humidity:
Vibration:
60950
NEMKO 60950
CB
CE
Certificate and report
EMC & LVD
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
Connector
1
P/P (PARD)
DCH3-050US-0001
DCH3-050EU-0001
DCH3-050UK-0001
DCH3-050US-0002
DCH3-050EU-0002
DCH3-050UK-0002
3 W
3 W
3 W
3 W
3 W
3 W
5 V
5 V
5 V
5 V
5 V
5 V
0
0
0
0
0
0
0.55 A
0.55 A
0.55 A
0.55 A
0.55 A
0.55 A
200 mV
200 mV
200 mV
200 mV
200 mV
200 mV
Mini USB 2.0
Mini USB 2.0
Mini USB 2.0
Micro USB 2.0
Micro USB 2.0
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
59"
(1500)
1.275"
.272"
(32.4)
(6.9)
2.283"
(58)
DCH3-050EU
1.275"
(32.4)
2.283"
(58)
59"
(1500)
.272"
(6.9)
Embedded Power for
Business-Critical Continuity
Rev. 03.06.08
DCH3 Series
3 of 3
Americas
Mechanical Drawing
5810 Van Allen Way
Carlsbad, CA 92008
USA
DCH3-050UK
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
59"
(1500)
2.275"
(57.8)
1.275"
(32.4)
.272"
(6.9)
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
Connectivity
PIN 5(GROUND)
PIN 1(Vout)
DC Power
Embedded Computing
Embedded Power
Monitoring
Notes:
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is .02".
3. Warranty: 2 years
4. Weight: 0.144 lb. / 0.066kg.
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