Guangzhou KATOY Electronics Co., Ltd. participated in Prolight + Sound Guangzhou 2026, presenting a range of custom transformers and magnetic components for professional audio equipment and related electronic systems.
The exhibition brought together manufacturers, engineers, system integrators and audio professionals from global markets. For KATOY, it provided an opportunity to present both its manufacturing capabilities and its engineering approach to customized magnetic components.
Magnetic Components for Professional Audio Equipment
Professional audio systems place demanding requirements on power conversion, electromagnetic compatibility, thermal performance and equipment reliability.
At the exhibition, KATOY presented representative products including high-frequency transformers , low-frequency transformers , toroidal transformers , audio transformers, inductors and chokes , and other customized magnetic components.
These components can be developed for applications such as professional power amplifiers, audio power supplies, stage and entertainment equipment, signal and isolation circuits, power conversion modules and EMI filtering.
Engineering Support for Custom Audio Magnetics
The performance of a magnetic component in professional audio equipment depends on more than its nominal voltage, current or inductance. Depending on the application, engineering considerations may include winding structure, core selection, insulation, magnetic leakage, temperature rise, mechanical dimensions, mounting configuration and electromagnetic behavior.
KATOY’s engineering team can support customers with magnetic-component design, prototype development and optimization for specific equipment requirements.
For power modules and power-electronic sections used in audio equipment, engineering evaluation may include transformer turns ratio and winding arrangement, core structure, insulation requirements, conductor selection, temperature-rise considerations, dimensions, terminals and mounting requirements.
From Prototype Development to Recurring Production
KATOY supports customized projects from technical requirement review and sample development through validation and recurring manufacturing.
Customers can provide electrical specifications, drawings, dimensional requirements, reference samples or available application information. The engineering team then evaluates the magnetic, electrical, thermal and mechanical requirements relevant to the component.
This development approach is particularly useful for professional audio manufacturers whose equipment may have specific requirements for available space, noise performance, thermal conditions or electrical characteristics.
Meeting Customers and Partners at Prolight + Sound Guangzhou
Prolight + Sound Guangzhou 2026 also provided an opportunity for KATOY to meet existing partners and discuss new projects with audio equipment manufacturers and industry professionals.
Technical discussions at the exhibition focused not only on individual transformer or inductor specifications, but also on how magnetic-component design can support equipment-level stability, reliability and performance.
KATOY will continue to develop customized transformers and magnetic components for professional audio, industrial electronics, power conversion and other OEM applications.
Discuss Your Custom Magnetic Component Project
If you are developing professional audio equipment or another industrial electronic product and require a custom transformer, inductor, choke, reactor or related magnetic component, KATOY can review your technical requirements.
You can provide electrical specifications, drawings, dimensions or reference samples for engineering evaluation.