High-Efficiency Non-Isolated DC-DC STEP UP / STEP DOWN Converters

Input 24V | Output 1 = 22V @ 360W | Output 2 = 48V @ 400W | TOTAL POWER OUTPUT = 760W

19” Rack mount | 32-Bit Microcontroller Controlled | Fanless Design

The DC-DC RM STEP UP Series is a family of high-power density, non-isolated, Digitally controlled

synchronous DC-DC converters (no diodes for increased efficiency) designed for demanding Telecom

applications. Managed by an advanced 32-bit microcontroller core, these units offer precise voltage regulation,

intelligent thermal management, and robust electronic protection mechanisms. Featuring a multi-layer PCB

layout optimized for low Electromagnetic Interference (EMI) and long-life industrial rated capacitors, the series

guarantees true continuous output power without the need for active fan cooling.

Advanced Protection: Electronic Input under voltage / over voltage, output over voltage, over-current,

short-circuit, and over-temperature safety micro processor cut-outs with automatic retry.