ISOLATED DC-DC CONVERTER EC7BW18 SERIES APPLICATION NOTE

2022-06-29
The EC7BW18 series of DC-DC converters offers 20 watts of output power @ output voltages of 5, 12, 15, ±12, ±15, ±24VDC with industry 2"x1"x0.4" package. It has a ultra wide (18:1) input voltage range of 8.5 to 160VDC (72VDC nominal) and 3000VAC reinforced isolation.
Compliant with EN55032, EN55035, EN50155, EN45545, EN50121-3-2. High efficiency up to 90%, allowing case operating temperature range of –40°C to 105°C. An optional heat sink is available to extend the full power range of the unit. Very low no load power consumption (8mA), an ideal solution for energy critical systems.
Fully protected against input UVLO (under voltage lock out), output over-current, output over-voltage and over-temperature and continuous short circuit conditions.
The standard control functions include remote on/off (positive or negative) and +15%, -20% adjustable output voltage (single output only).
EC7BW18 series is designed primarily for common railway applications of 24V, 36V, 48V, 72V, 96V, 110V nominal voltage and also suitable for distributed power architectures, telecommunications, battery operated equipment and industrial applications.

CINCON

EC7BW18 SERIESEC7BW18-72S05EC7BW18-72S12EC7BW18-72S15EC7BW18-72D12EC7BW18-72D15EC7BW18-72D24

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DC-DC Converter

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distributed power architectures ]telecommunications ]battery operated equipment ]industrial applications ]

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Application note & Design Guide

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2021/6/2

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