The ESAB 13735018 Toroidal Core is a specialized electrical component designed for use within ESAB welding equipment. In the intricate architecture of modern inverter and chopper-based welding power sources, magnetic components play a pivotal role in energy transfer, filtering, and current sensing. This toroidal core is manufactured to precise OEM specifications, ensuring that the magnetic permeability, saturation levels, and physical dimensions align perfectly with the original engineering design of the machine. Using non-OEM magnetic cores can lead to inefficiencies, increased heat generation, and potential failure of power semiconductors due to improper inductance values.
Toroidal cores are favored in power electronics for their efficient shape, which naturally minimizes magnetic flux leakage and reduces electromagnetic interference (EMI). This is particularly critical in welding environments where precise arc control relies on clean, stable power delivery. The 13735018 is constructed from high-grade ferrite or powder materials tailored to the operating frequency of ESAB's power topology. Whether used as part of a high-frequency transformer, an output inductor, or a common-mode choke, this component is essential for the reliable operation of the welding circuit.
This product is identified as a replacement spare part. Industrial maintenance teams and repair technicians should verify the part number against the machine's spare parts list (SPL) or service manual before installation. Please note that this item is often distributed in multiples (e.g., packs of 3), which may indicate its use in three-phase input stages or parallel output banks within the power source. Maintaining an inventory of critical electrical components like this core ensures minimal downtime for high-production welding operations.
Key Technical Considerations:
| Additional Information |
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| Packaging Description:pack of 3 |
| ----- new values below ---- |
| Component Type:Toroidal Core |
| Application:Power Source Repair, Electrical Component |
