DC MegaPAC™ DC-DC switcher
MegaPAC™ User- and Field-Configurable Power Supplies
This product is not recommended for new designs.
Please use the Power System Designer tool to find a product for your project.
The MegaPAC family is a field- and user-configurable family of power supplies that incorporates Vicor

Power System Designer
Features and Benefits
Features and Benefits
User-configurable supplies with 1 to 20 outputs dependent on model
Protective features:
inrush limiting, transient protection and EMI filtering
Fan-cooled power supplies with high-power density
Fully compliant with global standards
Resources
Resources for the design engineer
3-Phase MegaPAC-EL™ (low noise), 4kW MegaPAC-EL™ (low loise), AC-DC switchers
Optimizing DC-DC converter stability: AC and transient analysis in simulations of source impedance effects
Learn how to optimize DC-DC converter stability through AC analysis in the frequency-domain and transient analysis in the time-domain

Achieving seamless interoperability and long-term upgradeability
Understand which specifications to look for and what tradeoffs will be acceptable, to choose products that best fit your design requirements
- cURus – UL 60950-1, CSA 60950-1
- cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
- CE Mark – Low Voltage Directive (2014/35/EU)
- CE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU)
- cURus – UL 60950-1, CSA 60950-1
- cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
- CE Mark – Low Voltage Directive (2014/35/EU)
- CE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU)
- CB Certificate – IEC 60950-1
- cURus – UL 60950-1, CSA 60950-1
- cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
- CE Mark – Low Voltage Directive (2014/35/EU)
- CE Mark – Low Voltage Directive (2014/35/EU) and RoHS Recast Directive (2011/65/EU)
- Module Safety Instruction Sheet