TIG 300 AC/ DC HF PCB

TIG 300 AC/DC HF Card – Description

The TIG 300 AC/DC HF Card is a high-performance control PCB designed for TIG 300 AC/DC welding machines. It plays a critical role in managing high-frequency (HF) arc ignition, ensuring smooth, stable, and instant arc starting without tungsten contact. Built with high-quality electronic components, this card supports both AC and DC TIG welding modes, delivering reliable performance for aluminum, stainless steel, and mild steel welding applications.

Engineered for durability and precision, the card ensures consistent signal control, reduced arc instability, and improved welding efficiency, making it ideal for industrial and professional welding machines.

Key Features

• Compatible with TIG 300 AC/DC Welding Machines

• High-Frequency (HF) Arc Start for non-contact ignition

• Supports AC & DC TIG Welding Modes

• Stable Arc Performance with reduced spatter

• High-Quality Transformer & Components for long service life

• Accurate Signal Control for smooth welding operation

• Industrial-Grade PCB Design

• Easy Installation & Replacement

• Reliable Performance under Continuous Duty