Military COTS MI-IAM

EMI Filtering and Transient Protection for DC/DC Converters up to 200 W for MIL Applications

Description

The MI-IAM is an accessory product to Vicor’s MI-200 and MI-J00 DC-DC converters that provides EMI filtering and transient protection. Designed for use with all 28 and 270 volt input converters, the MI-IAM can drive any number of modules with output loads up to 200 watts.

The MI-IAM meets the conducted emissions specifications of MIL-STD-461C/D/E and offers complete input transient, surge and spike protection to the most severe levels of MIL-STD-704A-F, MIL-STD-1275A/B/D and DO-160E. Reverse polarity protection and overvoltage lockout provide additional safeguards against potentially damaging line conditions. High power arrays can be configured using the expansion port capability of the MI-IAM.

Specifications

Input Voltage:
  • 28 Vdc (16 – 50 Vdc)
  • 270 Vdc (125 – 400 Vdc)
Output Power:
  • Up to 200 Watts from any combination ofVicor MI-200 or MI-J00 DC-DC converter modules
Efficiency:
  • 95%
Dimensions(half brick):
  • 2.28″ x 2.4″ x 0.5″(57,9 x 61,0 x 12,7 mm)
Operating Temperature:
  • -55°C to 100°C M-Grade

Features

  • MIL-STD-461C/D/E EMI compliance
  • MIL-STD-704A-F, MIL-STD-1275A/B/D and DO-160E compliance for spikes and transients
  • MIL-STD-810 environments compliance
  • Environmental stress screening
  • Reverse polarity protection (w/external fuse)
  • Short circuit protected
  • Expansion port for additional power

Data Sheet

Application Notes

Design Guides / Manuals

Download Entire Manual

Download Individual Chapters

  1. Zero-Current Switching
  2. DC-DC Converter Pinouts
  3. Module Dos and Donts
  4. Overcurrent Protection
  5. Output Voltage Trimming
  6. Multiple Gate In Connections
  7. Applications Circuits / Converter Array Design Considerations
  8. Using Boosters and Parallel Arrays
  9. EMC Considerations
  10. Optional Output Filters
  11. Battery Charger (BatMod)

Filter and Front-End Module Chapters

  1. AC Input Module (AIM / MI-AIM)
  2. Harmonic Attenuator Module (HAM)
  3. Input Attenuator Module (IAM / MI-IAM)
  4. Ripple Attenuator Module (RAM / MI-RAM)
  5. Offline Front End

Power System Chapters

  1. DC Input Power System (ComPAC / MI-ComPAC Family)
  2. AC Input Power System (FlatPAC Family)
  3. AC Input Power System (PFC FlatPAC)

General Chapters

  1. Thermal and Module Mounting Considerations
  2. Thermal Curves
  3. Lead Free Pins (RoHS)
  4. Tin Lead Pins
  5. Module Packaging Options (SlimMod, FinMod, BusMod and MegaMod Families)
  6. Product Weights
  7. Glossary of Technical Terms

Mechanical Drawings

Drawing Number Description RoHS Technical Drawing
03550 Outline Drawing for IAM Module PDF | DXF

Design Calculators

Thermal Calculators

This is a downloadable Excel file.

BusMod

Terminal block for VI-J00-size modules
Description P/N RoHS Technical Drawing
Rugged chassis-mount housing for VI-J00-size module
(add-B1 suffix to module number for preinstalled)		 18952 PDF | DXF

EMI Shielding

Description P/N RoHS Technical Drawing
VI-J00-size Shield with Pem Nuts 32184 PDF | DXF

Fuses

Description P/N Voltage Rating Current Rating RoHS Technical Drawing
Fuses - 3 & 5 Amps - Image PC Tron 30276 125 V 5 A PDF

Sockets & Standoffs

Sockets
Description Pin Size P/N RoHS Technical Drawing
Electro-tin finish 0.040″ 30074 PDF | DXF
Electro-tin finish 0.080″ 30075 PDF | DXF
Standoffs
Description P/N RoHS Technical Drawing
Six 0.25″ x 0.525 Long Female, 0.25″ Hex 32183-01 PDF | DXF

Thermal Management

Heat sinks used with Vicor’s VI-J00-size module (not Mini modules)
Description P/N RoHS Technical Drawing
0.90″ Longitudinal Fins 30191 PDF | DXF
0.90″ Transverse Fins 30771 PDF | DXF
0.40″ Transverse Fins 30140 PDF | DXF
Heat Sink Thermal Data and Calculator
ThermMate Thermal Pads (10 pieces per package)
Description Thickness P/N RoHS Technical Drawing
For use with Vicor VI-J00 moduels only
(not Mini modules)		 0.007″ 20264 PDF | DXF
Grounding Clips
Description P/N RoHS Technical Drawing
For use with FinMod, Longitudinal 0.25″ Fins (-F1) 32185 PDF | DXF
For use with FinMod, Longitudinal 0.50″ Fins (-F2) 32185 PDF | DXF
For use with FinMod, Transverse 0.25″ Fins (-F3) 32186 PDF | DXF
For use with FinMod, Transverse 0.50″ Fins (-F4) 32186 PDF | DXF
For use with SlimMod Flangless package (-S) 32187 PDF | DXF