Vicor's MI-MegaMod family of single, dual, and triple output DC-DC converters provide power system designers with cost-effective, high-performance, off-the-shelf solutions to applications that might otherwise require a custom supply. Incorporating standard MI-200 or MI-J00 family converters in rugged, chassis mount packages, MegaMods can be ordered with single, dual, or triple outputs, having a combined output power of up to 300W. Totally isolated outputs eliminate efficiency penalties and output interaction problems.
This document details the Vicor MI-MegaMod Family of Military Chassis Mount DC-DC Converters. Available in half-size and full-size packages with single, dual, or triple outputs, these units provide cost-effective solutions ranging from 10 to 300W. The converters feature ZVS/ZCS power architecture for high efficiency (80-90%) and low noise.
| Power Range | 10 to 300W |
|---|---|
| Input Voltage | 28, 155, and 270Vdc |
| Output Voltage Range | 2 to 48Vdc |
| Efficiency | 80-90% |
| Isolation (Input to Output) | 3,000 Vrms |
A full-size single output module measures 4.9" x 2.5" x 0.62".
The maximum power rating for a half-size triple output module is 150W.
The units have a thermal shutdown threshold between 90 and 95°C.