Product Introduction

The arc ignition transformer is a core component of welding and cutting equipment. It is mainly applied to welding power supplies such as TIG welding, plasma welding, MAG welding and manual arc welding. It provides high-frequency and high-voltage pulses at the moment of welding ignition, breaks down air to realize rapid arc striking, and stably establishes the welding arc.

This type of transformer is generally made of ferrite and amorphous materials. It features compact structure and high insulation class, and can withstand instantaneous high-voltage impact. Compatible with AC/DC welding machines, it works in coordination with high-frequency arc ignition boards to achieve optimal arc striking performance.

Product Features

Arc ignition transformers are commonly manufactured with ferrite and toroidal amorphous materials.

Ferrite Arc Ignition Transformer

Adopts ferrite core with the advantages of low high-frequency loss, light weight, high reliability, stable performance, high efficiency and cost effectiveness.

Amorphous Arc Ignition Transformer

Adopts amorphous core, featuring high core permeability, high instantaneous output voltage, stable high-voltage output, superior anti-saturation capability and high dielectric strength.

Application Fields

Arc lighter transformers are mainly used in:

Inverter Power Supplies

Inverter Welding Machines

TIG Welding Machines

Plasma Cutting Equipment

FAQ

Q: Why is there generally no air gap in the core of an ignition transformer?

A: An air gap in the core is typically used to prevent magnetic saturation and store energy. However, for ignition transformers designed to efficiently and stably generate high voltage for arc ignition, introducing an air gap will lead to reduced efficiency, increased heat generation and unstable output. Therefore, a closed magnetic circuit design without an air gap is adopted as the optimal solution to ensure reliable, efficient and safe operation.