Electrical transformers are electromagnetic devices that transform power  from one circuit to another, either by increasing or reducing voltage.

The main functions of an electrical transformer are to step up or step down voltage to the level required for printed circuit boards.
Components of a Transformer and What They Do
Transformers have three major components:

Primary coil
Core
Secondary coil

For a transformer to work, AC current is applied to the primary coil, which creates a pulsing magnetic field. The core then directs the magnetic field to the secondary coil, which is where the electrons within it are forced to move. This creates an electric current.
Contact Winshine Electric
Whatever your need for electrical transformers, you can count on Winshine Electric to design, prototype, and manufacture according to your specifications.

To find out more about our process and what we can do, contact us  today!

  • Precision Air Wound Coils (Air Core Inductors) for High Frequency Circuits – Non-Magnetic Core Options: Air, Plastic, Ceramic, Glass
  • High-Efficiency Common Mode Choke Inductors for EMI Suppression – 2500V RMS Isolation, 10kHz to 1MHz, Surface Mount & Through-Hole
  • High-Performance Copper Foil Coils for Transformers & Inductors – Superior Heat Dissipation, Reduced Size, Greater Mechanical Strength
  • Custom Inductors for Power Supplies, Medical Electronics & Test Equipment – Designed to Your Exact Electrical and Mechanical Requirements
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    Global Custom Transformer Manufacturer – US & Mexico Production Facilities, ISO-Certified, Rapid Prototyping to Full-Scale Production
  • Custom Wound Coils for RF & Induction Applications – Multiple Material Options: Copper Tube, Stainless Steel, Aluminum, Insulated Wire, and More
  • High-Fidelity Digital Audio Transformers for Telecom & Professional Audio – AES3 Compliant, Up to 225kHz Sampling Rate
  • High Efficiency Flyback Transformers for AC-DC & DC-DC Power Conversion – Custom Designs Up to 400W
  • High-Isolation Gate Drive Transformers for IGBT & MOSFET Triggering – 10kHz to 1MHz, Reinforced Insulation up to 4000VAC
  • High Current Output Filter Inductors for EMI Suppression & Signal Integrity – Custom Designs for Variable Voltage Circuits
  • Low Ripple Input Inductors for Switching Power Supplies – Custom Designs for AC Ripple Suppression & Current Stabilization
  • Medical-Grade Isolation Transformers for Patient Safety & Noise Reduction – Low Leakage Current, Compact Design, Reinforced Isolation

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