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R-78W5.0-0.5

RECOM
Part Number R-78W5.0-0.5
Manufacturer RECOM
Description DC/DC Converter
Published Apr 29, 2019
Detailed Description Features Switching Regulator • Efficiency up to 96%, no need for heatsinks • Build-in diode protection circuit • Low pr...
Datasheet PDF File R-78W5.0-0.5 PDF File

R-78W5.0-0.5
R-78W5.0-0.5

Overview
Features Switching Regulator • Efficiency up to 96%, no need for heatsinks • Build-in diode protection circuit • Low profile (LxWxH= 11.
5 x 8.
5 x 17.
5mm) • Continuous short circuit protection • RoHS compliant • IEC/EN60950 certified DC/DC Converter R-78W-0.
5 Description The R-78W series offers wired 0.
5A switching regulators which are ideally suited to offer a stable voltage supply without the need for a PCB for applications like high power LED lighting, battery powered systems, cooling systems, or fans.
Due to the high efficiencies of up to 96% there is no need for a heat sink.
The compact modules feature fully protected outputs and draw only 1mA under no load conditions.
0.
5 Amp SIP3 Wired 3 Single Output Selection Guide Part Number R-78W3.
3-0.
5 R-78W5.
0-0.
5 R-78W9.
0-0.
5 R-78W12-0.
5 Input Voltage Range [VDC] 6.
5 - 32 6.
5 - 32 11 - 32 15 - 32 Output Voltage [VDC] 3.
3 5.
0 9.
0 12.
0 Output Current [A] 0.
5 0.
5 0.
5 0.
5 Efficiency @ min Vin [%] 88 93 95 96 Max.
Capacitive Load (1) [µF] 220 220 220 220 Notes: Note1: Max.
Cap Load is tested at nominal input and full resistive load 6800µF with <1sec start-up time Model Numbering R-78W__-0.
5 Output Voltage Output Current RE CTS RE CTS ERS CO ERS CO COM CONVERT RoHS 2+ compliant 10 from 10 M PLIANT PRODU COM CONVERT REACH compliant M PLIANT PRODU IEC60950-1 certified EN60950-1 certified Specifications (measured at Ta= 25°C, full load, nominal input voltage and after warm-up) BASIC CHARACTERISTICS Parameter Input Voltage Range Quiescent Current Internal Power Dissipation Minimum Load (2) Internal Operating Frequency Output Ripple and Noise (3) Condition nom.
Vin = 24VDC 20MHz BW limited Min.
6.
5VDC 0% 280kHz Typ.
24VDC 5mA Max.
32VDC 7mA 0.
4W 330kHz 50mVp-p 380kHz 75mVp-p Notes: Note2: Note3: Operation under no load will not harm the converter, but specifications may not be met A minimum load of 6mA is recommended Measurements are made with a 100nF MLCC across output (low ESR) www.
recom-power.
co...


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