Toroidal Inductor

OEM ODM Custom Toroidal Core Inductor for Industrial Switching Power

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Product Introduction

Product Features

Suzhou Gujing Electronic is a professional inductor manufacturer integrating production, R&D and sales. It specializes in the production of a full range of products, including common mode inductors, toroidal inductors, surface mount inductors (SMD inductors), rod coils, color ring inductors and other customized coils.

You are bound to be attracted to Gujing for the following reasons:

1、23 years of experience in inductor OEM and ODM services

2、One-stop technical services covering design, selection, testing and application

3、Capable of producing both standard inductors and custom-made non-standard inductors

For inquiries regarding customized manganese core common mode inductors, safety services, and quotations for related inductor products, please contact our business department or technical department. We will be happy to serve you

Magnetic ring common mode inductors are primarily utilized at power input ends and signal transmission lines. They serve as crucial components in various electronic devices, including switching power supplies, home appliances, automotive electronics, and industrial control equipment, for suppressing common mode electromagnetic interference (EMI), ensuring equipment passes EMC certification, and safeguarding signal transmission quality.

GTC Series

Part Numbering

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Maqnetic ring material: Sendust,iron powder core, nickel core, nickel-magnesium core, manganese core, amorphous, etc

Various structures, foot spacina, row spacing, base dimensions, and more can be customized accordin

Why Choose Gujing

Compatible Inductor Options

Explore compatible options for international-brand inductors. We review your reference specifications and application needs to identify suitable candidates for sample testing and cost evaluation.

One-Stop Technical Support

Work with our technical team from inductor selection through testing and application review. We help assess test issues and discuss adjustments to suit your circuit requirements.

Customization for Your Project

Choose standard inductors or discuss a customized design. Materials, dimensions and electrical specifications can be reviewed to balance your project's performance and cost requirements.

Frequently Asked Questions

Why source inductors from Gujing?: Gujing combines inductor manufacturing with technical communication, selection support and customization. Our team can review material and design options against your application requirements and target cost.
Can Gujing offer a compatible option for my current inductor?: Send us the complete reference part number and datasheet. We will review inductance, current ratings, DCR, dimensions and operating conditions to propose a candidate. Compatibility must be confirmed through specification review and sample testing in your application.
Do you accept OEM and custom inductor requests?: Yes. We accept OEM and customization requests alongside standard products. Share your drawing, target electrical specifications, available space and expected quantity so we can review feasibility and discuss a suitable design.
What support is available during testing and application?: Our technical team can help with selection, test-result review and application questions. Share your circuit requirements, operating conditions and observed issue so we can discuss possible material or design adjustments.
What should I send for a selection review or quotation?: Please provide your reference part number or datasheet, target inductance, operating current and frequency, size limits, application, expected quantity and target delivery date. Include any test results or special requirements to help us review the request.

Discuss Your Inductor Requirements

Send your specifications to request selection support, a sample evaluation plan or a quotation.

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OEM ODM Custom Toroidal Core Inductor for Industrial Switching Power