Isolated DC-DC Converters

Isolated DC-DC Converters include compact, galvanically isolated power modules that deliver regulated power to the isolated side of a circuit. These modules convert a low-voltage or wide-range high-voltage input into stable single or bipolar outputs—up to 600 V—while maintaining a 1500 VDC isolation barrier between input and output. They are commonly used to bias the floating side of isolation amplifiers, gate-drive circuits, and high-voltage front ends, and to power sensors, data-acquisition channels, instrumentation, and measurement systems that require a dedicated isolated supply. Key selection factors include input voltage, output voltage, maximum output current, and single or bipolar output, with a uniform 1500 VDC isolation barrier and high efficiency across the series. Analog Technologies offers a broad range of isolated DC-DC converter modules with 5 V, 12 V, 24 V, 48 V, and wide-range high-voltage inputs, output voltages up to 600 V, and power ratings from 1 W to 60 W in compact through-hole packages for engineering applications that require reliable isolated power.