Transformer 21: 4 (2 Pieces)

The Transformer 21:4 is a high-performance Ferrite Core Transformer specially designed for Inverter Welding Machines, SMPS Power Supplies, and industrial electronic equipment. Built with premium-quality ferrite core material and precision copper winding, this transformer ensures efficient energy transfer, stable voltage conversion, and reliable operation in high-frequency circuits.

Its 21:4 winding ratio provides excellent electrical performance, making it ideal for welding machine repair, maintenance, and replacement applications. Designed to withstand continuous industrial use, this High Frequency Transformer offers low power loss, superior insulation, and long service life. Whether used as an Inverter PCB Transformer, Power Supply Transformer, or Welding Machine Transformer, it delivers consistent performance and enhanced system efficiency.

The compact design allows easy installation in various electronic circuits, making it a preferred choice for technicians, service centers, and industrial users looking for dependable transformer solutions.

Key Features

✔ High-Quality Ferrite Core for efficient high-frequency operation
✔ 21:4 Winding Ratio for stable voltage transformation
✔ Low Power Loss and improved energy efficiency
✔ Premium Copper Winding for reliable performance
✔ Suitable for Inverter Welding Machines and SMPS applications
✔ Excellent Electrical Isolation and voltage stability
✔ Heat-Resistant Construction for long-lasting durability
✔ Compact Design for easy PCB mounting and installation
✔ Ideal for welding machine repair and replacement needs
✔ Industrial-Grade Quality for continuous operation
✔ Reliable performance in power supply and electronic circuits
✔ Designed for high-frequency industrial applications