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UWR Series
3 Watt, Single Output DC/DC Converters
Input Fusing
Certain applications and/or safety agencies may require the installation of
fuses at the inputs of power conversion components. For DATEL UWR 3
Watt DC/DC Converters, you should use slow-blow type fuses with values
no greater than the following:
EMI RADIATED EMISSIONS
If you’re designing with EMC in mind, please note that all of DATEL’s UWR
3 Watt DC/DC Converters have been characterized for radiated and con-
ducted emissions in our new EMI/EMC laboratory. Testing is conducted in an
EMCO 5305 GTEM test cell utilizing EMCO automated EMC test software.
V IN Range
"D5"
"D12"
"D48"
Fuse Value
1.5A
1A
0.5A
Radiated emissions are tested to the limits of FCC Part 15, Class B and
CISPR 22 (EN 55022), Class B. Correlation to other speci?cations can be
supplied upon request. Radiated emissions plots to FCC and
CISPR 22 for model UWR-12/250-D5 appear below. Published EMC test
reports are available for each model number. Contact DATEL’s Applications
Engineering Department for more details.
CUSTOM CAPABILITIES
DATEL’s world-class design, development and manufacturing team stands
ready to work with you to deliver the exact power converter you need for
your demanding, large volume, OEM applications. And ... we’ll do it on time
80
70
60
UWR-12/250-D5 Radiated Emissions
FCC Part 15 Class B, 3 Meters
Converter Output = 12Vdc @ 201mA
and within budget!
Our experienced applications and design staffs; quick-turn prototype
capability; highly automated, SMT assembly facilities; and in-line SPC qual-
ity-control techniques combine to give us the unique ability to design and
deliver any quantity of power converters to the highest standards of quality
and reliability.
We have compiled a large library of DC/DC designs that are currently used
50
40
30
20
10
0
–10
FCC Class B Limit
Radiated Emissions
in a variety of telecom, medical, computer, railway, aerospace and industrial
applications. We may already have the converter you need.
–20
100
Frequency (MHz)
1000
Contact us. Our goal is to provide you the highest-quality, most cost-effec-
tive power converters available.
80
70
60
50
40
30
20
10
0
–10
–20
UWR-12/250-D5 Radiated Emissions
EN 55022 Class B, 10 Meters
Converter Output = 12Vdc @ 201mA
EN 55022 Class B Limit
Radiated Emissions
100
Frequency (MHz)
1000
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mans?eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy :
Refer to: http://www.murata-ps.com/requirements/
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speci?cations are subject to change without
notice.
? 2013 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_UWR3W Series.C02 Page 4 of 4
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相关PDF资料
UWR-12/420-D24-C
CONV DC/DC 12V 420MA SINGLE
UWR-15/1300-D12A-C
CONV DC/DC 15V 1300MA SINGLE A
UWS-5/10-Q48PM-C
DC/DC CONVERTER 5V 10A ISOLATED
UWS1V221MCL1GS
CAP ALUM 220UF 35V 20% SMD
UWT1A102MNL1GS
CAP ALUM 1000UF 10V 20% SMD
UWX1A151MCL1GB
CAP ALUM 150UF 10V 20% SMD
UWZ1V331MCL1GS
CAP ALUM 330UF 35V 20% SMD
UZD0J101MCL1GB
CAP ALUM 100UF 6.3V 20% SMD
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UWR-12/665-D5A-C
功能描述:DC/DC转换器 8W 5V to 12V 665mA RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: