UWR-5/4000-D48A-C Murata Power Solutions Inc, UWR-5/4000-D48A-C Datasheet
UWR-5/4000-D48A-C
Specifications of UWR-5/4000-D48A-C
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UWR-5/4000-D48A-C Summary of contents
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... Output voltages include 3. Volts. Input voltage ranges are DATEL's traditional ultra-wide 9-36V and 18-75V, as well as 4.7-7.5V. Each device provides remote on/off control and V trim capability. All A-Series UWR models are fully EMI characterized and designed to meet OUT UL1950, CSA 950 and IEC 950 safety. ...
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... Ambient Temperature (°C) 1. UWR-3.3/4850-D48A (18-75V input, curve A) and UWR-3.3/4850-D12A (9-36V input, curve A) will derate curve AA if used over the limited input ranges of 20-60V or 10-30V, respectively. 2. "D48A" models (18-75V input ranges) that derate along curve B will derate along curve BB if used over the more limited input range of 24-60V. ...
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... Filtering and Noise Reduction All A-Series UWR 14-20 Watt DC/DC Converters achieve their rated ripple and noise specifi cations without the use of external input/output capaci- tors. In critical applications, input/output noise may be further reduced by installing electrolytic capacitors across the input terminals and/or low-ESR tantalum or electrolytic capacitors across the output terminals ...
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... Input Fusing Certain applications and/or safety agencies may require the installation of fuses at the inputs of power conversion components. For DATEL A-Series UWR 14-20 Watt DC/DC Converters, you should use slow-blow type fuses with values no greater than the following: V Range Fuse Value IN D5A ...
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... Single Output, High Reliability, 2" x 2", 14-20 Watt, DC/DC Converters EMI RADIATED EMISSIONS If you’re designing with EMC in mind, please note that all of DATEL’s UWR 14-20 Watt A-Series DC/DC Converters have been characterized for radi- ated and conducted emissions in our new EMI/EMC laboratory. Testing is conducted in an EMCO 5305 GTEM test cell utilizing EMCO automated EMC test software ...
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... DATEL in-house procedure Max. rated temp., 1,000 hours 10 cycles, –55 to +125°C +85°C, 85% humidity, 48 hours DATEL in-house procedure +70°C, 500 hours* DATEL in-house procedure Per product specifi cation © 2009 Murata Power Solutions, Inc. email: sales@murata-ps.com 09/01/09 MDC_UWR14-20 Series.B04 Page ...