Isolated DC-DC Converter: 10.8-13.2V Input, 18V/13.8mA Output, 0.25W, 76% Efficiency, -40°C to +85°C.
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The QS4E_1218S3U is an isolated DC-DC converter manufactured by GAPTEC. This device accepts a DC input voltage range of 10.8V to 13.2V and provides a regulated 18V DC output at a maximum current of 13.8mA. The converter delivers a power output of 0.25W and operates with a typical efficiency of 76%. It is designed for through-hole mounting.
This DC-DC converter is suitable for providing isolated power in various electronic systems. It is often used to supply power to sensitive circuits requiring electrical isolation from the main power source.