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R-78E12-0.5

Recom
Part Number R-78E12-0.5
Manufacturer Recom
Description DC/DC Converter
Published Oct 2, 2017
Detailed Description Features Switching Regulator • Low cost switching regulator • High start-up current capability • Efficiency up to 95% •...
Datasheet PDF File R-78E12-0.5 PDF File

R-78E12-0.5
R-78E12-0.5

Overview
Features Switching Regulator • Low cost switching regulator • High start-up current capability • Efficiency up to 95% • Short circuit protection • Pin compatible with 78 series regulators • Non isolated DC-DC converter • IEC/EN60950-1+ AM2 certified DC/DC Converter R-78E-0.
5 Description The R-78E series is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities.
Due to the R-78E’s high efficiency of up to 95% no heat-sink is required.
The compact TO-220 compatible SIP3 package measures only 11.
6 x 8.
5 x 10.
4mm, so it saves precious board space.
Selection Guide Part Number Input Voltage Range [VDC] R-78E3.
3-0.
5 6-28 R-78E5.
0-0.
5 7-28 R-78E9.
0-0.
5 12-28 R-78E12-0.
5 15-28 R-78E15-0.
5 18-28 Output Voltage [VDC] 3.
3 5 9 12 15 Output Current [A] 0.
5 0.
5 0.
5 0.
5 0.
5 Efficiency (1) max.
Capacitive @ min.
Vin @ max.
Vin Load (2) [%] [%] [µF] 88 75 220 92 82 220 94 89 220 95 92 220 95 93 220 Notes: Note1: Efficiency is tested at full load at +25°C ambient Note2: Max.
Cap Load is tested by nominal input and full resistive load Model Numbering R-78E__-0.
5 Output Voltage Output Current 0.
5 Amp SIP3 3 Single Output 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 @ Ta= 25°C, full load, nominal input voltage and after warm-up) BASIC CHARACTERISTICS Parameter Condition Input Voltage Range nom.
Vin = 24VDC Quiescent Current Minimum Load (3) Internal Operating Frequency Output Ripple and Noise (4) 20MHz BW 3.
3, 5, 9Vout 12, 15Vout Min.
Typ.
Max.
6VDC 24VDC 28VDC 1.
5mA 2% 570kHz 50mVp-p 70mVp-p Notes: Note3: recommend to use with more than 2% load, if not, the ripple of the product may exceeds the specificati...


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