Isolated DC-DC Converters

Discover 7Semi’s range of isolated DC-DC converters, designed to deliver stable, regulated power while providing galvanic isolation between input and output. This separation protects sensitive circuitry, reduces noise, breaks ground loops, and improves safety in applications such as industrial control, RS-485 and CAN communication, medical electronics, test and measurement equipment, and mixed-signal designs. Our selection includes compact SIP and DIP modules with common output options such as 3.3V, 5V, 12V, 15V, and dual-rail outputs, along with popular series like the B0505S, B1205S, and similar 1W to 3W modules with typical isolation ratings of 1kV to 3kV. They are easy to integrate into projects based on Arduino, STM32, ESP32, and Raspberry Pi, and suit students, hobbyists, and professional engineers alike. Shop dependable isolated DC-DC converters at 7Semi, with worldwide shipping to power your designs safely wherever you build them.