Guangzhou KATOY Electronics Co., Ltd. participated in Beijing Essen Welding & Cutting Fair 2026, meeting customers and industry partners from different markets and discussing magnetic-component requirements for welding equipment and welding power supplies.
The exhibition provided an opportunity to exchange ideas directly with welding equipment manufacturers, engineers and supply-chain professionals on transformer design, magnetic components, product reliability and application-specific requirements.
Magnetic Components for Welding Equipment
Welding equipment relies on magnetic components for power conversion, isolation, filtering and current control. Depending on the equipment architecture and operating conditions, these components may include high-frequency transformers , low-frequency transformers , reactors , inductors and chokes , and other customized magnetic components.
For welding applications, magnetic-component design may need to consider operating voltage and current, switching or mains frequency, magnetic core and winding structure, insulation requirements, temperature rise, mechanical dimensions, mounting and actual load conditions.
KATOY develops magnetic components according to the electrical, thermal and mechanical requirements of the customer’s equipment rather than relying only on fixed catalog designs.
Engineering Support for Welding Power Supplies
During discussions at BEW 2026, customers and industry partners showed particular interest in magnetic design, product stability, thermal performance and reliability under demanding operating conditions.
KATOY’s engineering team supports customized projects through magnetic-component design, winding optimization, insulation evaluation, prototype development and production engineering.
For welding power supplies and related power-electronic equipment, engineering evaluation can include core selection, winding configuration, conductor arrangement, insulation structure, thermal behavior and mechanical integration.
The objective is to develop magnetic components that integrate effectively into the customer’s equipment and support stable, reliable system performance.
Technical Discussions with Customers and Industry Partners
One of the most valuable aspects of BEW 2026 was the opportunity to discuss actual application requirements directly with customers.
Rather than focusing only on individual transformer or inductor specifications, many conversations covered how magnetic-component design interacts with equipment performance, thermal conditions, installation space and production requirements.
These discussions reflect KATOY’s approach to custom magnetic-component development: understanding the customer’s application first, then developing the magnetic structure and manufacturing solution around the actual project requirements.
From Prototype Development to Recurring Production
KATOY supports industrial OEM customers from technical requirement review and prototype development through validation and recurring manufacturing.
Customers can provide electrical specifications, drawings, dimensional requirements, existing samples or available application information for engineering evaluation.
For welding-equipment projects, KATOY can support customized transformers, inductors, reactors and related magnetic components according to project-specific electrical and mechanical requirements.
Discuss Your Welding Equipment Project
If you are developing welding equipment, welding power supplies or other industrial power-electronic equipment and require customized magnetic components, KATOY can review your technical requirements.
Electrical specifications, drawings, dimensions and reference samples can be provided for engineering evaluation.
Contact KATOY to discuss your custom magnetic-component project.
Related KATOY resource: KATOY manufacturing capabilities in China.