Creative Solutions For Complex Specifications
E Craftsmen has been designing and building Switch Mode Power Supplies for over 20 years. Understanding SMPS fundamentals is critical in optimizing transformer design to achieve:
- Smaller Size - Cooler Operation - Lower Losses
- Appropriate topology
- Optimal materials – frequency dependent
Example Types of Switch Mode Transformers
- Switching Converter
- Flyback
- Forward Converter
- Push-Pull
- Full Bridge
- High Current
- Buck - Boost
- Surface Mount - Planer
Recent Work
Reliable, Innovative Designs
Custom built for your application, assembled with care and precision.
Specifications
- Up to 15kV working voltage
- Multiple taps available
- Dielectric to 30kVac or 20kVdc
- Power from mW to 100kVA
- Frequencies to 500kHz
- Regulation to specification
- Temperature Class to 220C
- Weight from 1g to 200kg
- Standard or custom terminations & leads
- Mounting Configurations: pcb mount (horizontal or vertical); customized brackets
- All known state-of-the-art magnetic materials
- Wire sizes from 1 to 45 AWG or Copper Foil to 0.050 thick
- MIL PRF 27 Grade 5 & 6 encapsulation
- Designed to meet MIL-PRF-27 requirements
