Powering AI Processors using a 48V Factorized Power Architecture™
Using a 48V Factorized Power Architecture™ to overcome traditional multiphase limitations and drastically cut I²R thermal losses for high-demand loads
MegaMod™ / MegaMod™ Jr. Chassis-Mount DC-DC Converters
The MegaMod and MegaMod Jr. families of single-, dual- and triple-output
Power System Designer
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Output
Min output:
Minimum output:
Nom output:
Nominal output:
Max output:
Maximum output:
Features and Benefits
Features and benefits
Chassis-mount DC-DC converters
Low-noise ZCS / ZVS power architecture
Booster versions available for higher versions
Single, dual, or triple outputs
Resources
Resources for the design engineer
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- Soldering Methods and Procedures for Vicor Power Modules
- Designing a Power Supply with Multiple Input Options
- Creating High Voltage Outputs
- AN:201 - Using Modular DC-DC Converters to Meet European Standards for Railway Applications
- Current Share Board
- Constant Current Control for DC-DC Converters
- Undervoltage / Overvoltage Lockouts
- VI-200, VI-J00 Design Guide and Applications Manual
- VI-200, VI-J00 Design Guide and Applications Manual
- 1. Zero-Current Switching
- 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)
- 12. AC Input Module (AIM / MI-AIM)
- 12. AC Input Module (AIM / MI-AIM)
- 13. Harmonic Attenuator Module (HAM)
- 14. Input Attenuator Module (IAM / MI-IAM)
- 15. Ripple Attenuator Module (RAM / MI-RAM)
- 16. Offline Front End
- 17. DC Input Power System (ComPAC / MI-ComPAC Family)
- 17. DC Input Power System (ComPAC / MI-ComPAC Family)
- 18. AC Input Power System (FlatPAC Family)
- 19. AC Input Power System (PFC FlatPAC)
- 20. Thermal and Module Mounting Considerations
- 20. Thermal and Module Mounting Considerations
- 21. Thermal Curves
- 22. Lead Free Pins (RoHS)
- 23. Tin Lead Pins
- 24. Module Packaging Options (SlimMod, FinMod, BusMod and MegaMod Families)
- 25. Product Weights
- 26. Glossary of Technical Terms
- cURus – UL 60950-1, CSA 60950-1
- cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
- CE Marked - Low Voltage Directive (2014/35/EC)
- CE Marked – Low Voltage Directive (2014/35/EC) and RoHS Recast Directive (2011/65/EU)
MegaMod Jr.
- cURus – UL 60950-1, CSA 60950-1
- cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
- CE Marked – Low Voltage Directive (2014/35/EU)
- CE Marked – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU)
- CB Certificate – IEC 60950-1
For California residents see information regarding California Proposition 65
- Trim resistors for fixed output voltage trimming
- Trim resistors for variable output voltage trimming
- Trim resistors for setting float voltage and charge current in battery chargers designed with BatMod modules
- Holdup capacitors for use with ARM modules
- Thermal impedance calculator
- Thermal data and heat sink selection tool
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