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Guangzhou Katoy Electronics Co., Ltd. is a professional custom transformer and magnetic component manufacturer based in Panyu, Guangzhou, China. We specialize in the design, development and production of a full range of magnetic products including audio transformers, low-frequency transformers, high-frequency transformers, toroidal transformers, inductors, reactors, single-phase & three-phase transformers and instrument transformers.<br/>With an in-house R&D engineering team and automated production facilities, we provide one-stop solutions from prototype development to mass production for global clients. Our products are widely applied in industrial power supplies, new energy systems, audio equipment, industrial control, instrumentation and telecommunications industries. Adhering to strict quality control standards and full inspection procedures, we serve customers across Europe, the Middle East, Southeast Asia and the Americas with reliable products, competitive pricing and responsive technical support.
020-32031188
Guangzhou KATOY Electronics Co., Ltd.

Compact Leaded Toroidal Transformer

Toroidal Transformers feature low magnetic leakage, high efficiency, low noise, low temperature rise and compact construction. They are widely used in professional audio equipment, medical devices, industrial control systems, power supplies and precision electronic instruments.
KATOY manufactures custom compact leaded toroidal transformers for equipment with limited installation space. Input/output voltage, VA rating, dimensions, winding configuration, wire type, lead length, and insulation can be customized.

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Typical Applications:

Professional Audio | Medical Equipment | Industrial Power Supplies | Renewable Energy Systems | Precision Instruments

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KATOY manufactures custom bracket-mount toroidal autotransformers for AC voltage conversion and equipment power applications. Input and output voltage, VA rating, tap configuration, wire gauge, lead arrangement, and mounting brackets can be customized. As an autotransformer, it does not provide galvanic isolation between input and output.

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Clamp-Mount Toroidal Transformer
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Multi-Winding Leaded Toroidal Transformer
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Toroidal Transformer with Connector Harness
Toroidal Transformers feature low magnetic leakage, high efficiency, low noise, low temperature rise and compact construction. They are widely used in professional audio equipment, medical devices, industrial control systems, power supplies and precision electronic instruments. KATOY manufactures custom toroidal transformers with preassembled connector harnesses for efficient equipment integration and reduced field wiring. Input/output voltage, VA rating, winding configuration, connector type, wire type, lead length, and pin assignment can be customized.

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Base-Mount Toroidal Transformer
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EI-Core Dual-Channel Audio Isolation Transformer
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EI-Core Constant-Voltage Audio Transformer
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Miniature Multi-Winding EI Transformer
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EI Chassis-Mount Low-Frequency Transformer
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Copyright © 2024 Guangzhou KATOY Electronics Co., Ltd. All Rights Reserved.
Katoy Electronics – Custom transformer and magnetic component manufacturer in Guangzhou, China. Reliable quality, custom solutions and global export support.Power inductor and common mode choke for EMI filtering,Line reactor for VFD drives and renewable energy systems
Email: daniel@gzkatoy.com
Tel: +86 20 3203 1188
Address: No. 28-1, Gongye 1st Road, Tanshan Village, Hualong Town, Panyu District, Guangzhou, China
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