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951980 - ESAB IGBT Dual Module 300A 600V Replacement Component

Packaging: pack of 1
$1,607.84/EA $1,051.28/pack of 1 only $1,051.28/EASave 35%

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OVERVIEW

Restore Power with the ESAB IGBT Dual 300A 600V

The ESAB IGBT Dual 300A 600V (SKU: 951980) is a critical component for maintaining the performance and reliability of your inverter-based welding equipment. As the heart of the power source's switching mechanism, the Insulated-Gate Bipolar Transistor (IGBT) module is responsible for converting and regulating the high-power electrical current required for stable welding arcs. When these components fail, your machine loses its ability to generate an arc, bringing production to a halt. This genuine ESAB replacement part ensures that your equipment operates within its original factory specifications.

Designed for heavy-duty industrial applications, this module features a dual configuration, housing two transistors in a single robust package. It is rated for a substantial 300 Amps of continuous current and can withstand voltages up to 600 Volts. This high voltage rating provides a safety margin against the voltage spikes and transients that are common in welding environments. Using genuine ESAB parts like this IGBT module guarantees compatibility with the drive circuits and thermal management systems of your specific welder model, preventing secondary damage that can occur with mismatched generic components.

Replacing a power module requires attention to detail, particularly regarding thermal dissipation. This unit is designed with a flat, conductive base plate to transfer heat efficiently to the machine's heatsink. Whether you are repairing a MIG, TIG, or multiprocess inverter, ensuring your power electronics are in top condition is essential for consistent weld quality. Trust Josef Gas to provide the authentic repair parts you need to keep your shop running smoothly.

Key Benefits

  • Genuine Quality: Manufactured to ESAB's strict standards for durability and performance.
  • High Power Handling: Capable of managing 300A currents for demanding welding cycles.
  • Thermal Stability: Engineered to handle the heat generated during high-frequency switching.
Additional Information
Packaging Description:pack of 1
Amps:300
Voltage:600
Component Type:IGBT Module
Configuration:Dual
Current Rating:300 A
Voltage Rating:600 V
----- new values below ----
Component Type:IGBT Module
Configuration:Dual
Current Rating:300 A
Voltage Rating:600 V
Amps:300
Voltage:600
Brand:ESAB

INCLUDED

  • 1 x IGBT Dual Module (300A 600V)

APPLICATIONS

  • Repair of ESAB inverter welding machines
  • Replacement of failed power switching modules
  • Maintenance of high-amperage welding power sources

FAQ

The IGBT (Insulated-Gate Bipolar Transistor) acts as a high-speed switch that regulates the power output in inverter welding machines, converting DC power to high-frequency AC for the transformer.

Common signs include the welder failing to turn on, error codes related to power output, a tripped breaker immediately upon powering up, or no arc output despite the machine running.

Yes, a thin, even layer of thermal compound is absolutely essential between the IGBT module and the heatsink to ensure proper heat dissipation and prevent immediate failure.

Yes, the ESB951980 is a genuine ESAB replacement part designed specifically for their equipment.

'Dual' indicates that the module contains two separate IGBT transistors within a single package, typically used for half-bridge circuit configurations.

It is not recommended. Even if voltage and amperage match, differences in gate drive requirements, switching speed, and physical pinout can cause incompatibility or damage to the welder.

This module is rated for 300 Amps and 600 Volts.

Typically, IGBT modules are sold as the component only. You should retain the original mounting hardware or order new screws separately if needed.