The MI-Series is designed for military applications and is based on Vicor’s 1st Generation family of zero-current/zero-voltage switching, component level DC-DC converters. Operating at frequencies in excess of 1MHz, the MI-Series offers state-of-the-art performance in terms of power density, efficiency, noise, ease of use, and reliability. All units are manufactured in ISO 9001-registered facilities. Full epoxy encapsulation in Vicor’s industry standard package enables the MI-Series to meet MIL-STD-810 environmental requirements for humidity, fungus, salt, fog, explosive atmosphere, acceleration, vibration, and shock. Standard features such as wide output trimming/programming, current limiting, remote sense, output inhibit, and latching OVP and OTP combine to offer a high degree of protection, versatility, and reliability for military power systems.
The document describes the Vicor MI-200 series, a line of Military DC-DC Converters rated from 50 to 100W. These units are designed for harsh environments and feature inputs compliant with MIL-STD-704D/E (28Vdc) and MIL-STD-1399A (155Vdc). The converters utilize ZVS/ZCS power architecture to achieve up to 90% efficiency in a compact size of 4.6" x 2.4" x 0.5".
| Power Rating | 50 to 100W |
|---|---|
| Input Voltage (Standard) | 28Vdc per MIL-STD-704D/E |
| Input Voltage (High) | 155Vdc per MIL-STD-1399A |
| Efficiency | 80-90% |
| Dimensions | 4.6" x 2.4" x 0.5" |
| Weight | 170 grams (6.0 ounces) |
| Warranty Period | 2 years |
Yes, 100W and 75W booster modules are available for additional power.
The isolation between input and output is rated at 3,000 Vrms.