100W DC/DC Module for Railways Applications

High-Reliability DC-DC ConverterGAIA Converter is pleased to introduce it's new family of 100W Industrial grade module, the MGDI-100 series, dedicated for Railway applications. The MGDI-100 operates over an ultra wide input range of 36-175 Vdc to offer a single solution to meet simultaneously all EN50155 requirements for 48V, 72V, 110V and 125V input bus. The series include 5 models with single output voltage from 3.3V up to 24 Vdc.

Key features include high efficiency achieved by using synchronous rectification for the output voltages lower than 5V, no opto-coupler used for reliability purpose, external synchronization through "Synch" function, -20% to +10% output voltage trimming, Sense function, Inhibit function, all protection functions (UVLO, OVLO, OCP OVP, OTP) allow safety designs.

The modules are packaged in a standard 3’’x2’’x0.5’’ metal case and are fully potted to ensure excellent thermal characteristics over the operating temperature range. The internal layout has been optimized to reduce the hot spots and to improve the reliability of the devices. The case has been also designed for In-board mounting offering 10.5mm height solution.

Please consult datasheet for further details.