XP Resources
How to reduce size and increase performance in AC-DC power supply design

Design ideas that make a difference to power supply performance.
No load power consumption and efficiency of external power supplies

Summary of requirements for no load power consumption and minimum efficienc ...
Fractional turns transformers (FTT) save space, cut costs and improve efficiency of AC-DC power supplies

Implementing fractional turns in power converters
Ten tips for designing small and efficient AC-DC switching power supplies

Top ten design tips from VP of Engineering, Hiren Shah
Understanding forced air cooling in power supplies

Reducing waste heat from power supplies
Peaks load capabilities: Four typical characterizations

Selecting power supplies for high peak currents
How to connect & test a regulated model

Applies to XP EMCO products: C Series, CA Series, CA-T Series, CB Series, H ...
Connecting proportional models for positive or negative outputs

Connect proportional models for either positive or negative output.
XP tips and tricks: Helpful advice on power supply design

There's no substitute for electronics engineer experience... but you can pa ...
Putting the data into power supply data sheets

Expert, helpful summary of typical AC-DC power supply datasheets.
Medical power supplies: Trends, challenges & design approaches

Medical electronic equipment is getting smaller. Techniques for managing de ...
95% high efficiency power supply changes systems design

Combining the best of proven design technologies with creative mechanical d ...