Custom Transformers

Custom Transformers

Winshine has 30 years’ experience of designing and manufacturing custom transformers to meet our client’s needs for overcoming various application challenges.

Have you any specific needs and specifications for your custom power transformers? Please email us about the following detailed information and we will design the transformer tailored to your requirements.

  • Power Rating in VAC
  • Number of Primary and Secondary Windings
  • Operating Current and Voltage Levels
  • Operating Frequencies Space Limitations
  • Mounting Types


Winshine provides a wide range of custom transformers in compliance with our clients’ specifications and requirements.

  • Linear Power Transformer
  • EI Transformer
  • Step up Step down Transformer
  • Inverter Transformer
  • Isolation Transformer
  • Ferrite Core Transformer
  • Pulse Transformer
  • Single Phase Transformer
  • Flyback Transformer
  • Low Voltage Transformer
  • Industrial Control Transformer

Features of custom transformers and inductors by Winshine


  • Output Voltage: Up to 60KV
  • Output Power: Up to 2000VA
  • PC Mountable: through-hole or Surface mount
  • Low profile
  • Split Section
  • Encapsulated
  • Flying Leads
  • Custom Choke Designs
  • Bobbin or Coil form


  • Air Coil or Self Support
  • Large or small inductance values
  • High current
  • PC Mountable through-hole or surface mount
  • Axial lead or drum core

Overall Capabilities of Custom Transformers

  • Power Types: Single Phase, Two Phase, Three Phase, and Multi Phase
  • Operating Temperatures: -55 °C to +220 °C
  • Voltage Classes: 600V, 5kV, 15 kV, and 34.5 kV
  • Insulation Thermal Rating: Up to 150°C
  • Production Volumes: Prototypes, High Volume, and Low Volume

Our Custom Transformers Can be Found in a Wide Range of Applications as follows

  • Access Control System
  • Elevator
  • Security Cameras
  • Machine Tool
  • Amplifier and Audio Systems
  • LED Lighting Power Driver
  • Rectifier Transformers
  • Power Supply
  • Electrical Appliances