REC3A, REC5A, & REC6A Regulated Converters RECOM Power REC3A, REC5A, & REC6A Regulated Converters are cost efficient, general purpose isolated DC/DC devices that contain a built in Class A EMC filter. These converters are designed to run from industry standard 24V or 5V unregulated supplies and are typically used to provide an isolated, regulated, short circuit protected output. Optional Under Voltage Lockout is available. Learn More