Common Mode Choke Inductor Customization Coil Toroidal Inductors

What is an inductor

An inductor is characterized by its inductance, which is the ratio of voltage to the rate of change of current.

The inductor consists of a coil of conducting material- insulated copper wrapped around a core of a ferrimagnetic material which is called an "iron core" inductor.

What is inductance?

Inductance is the tendency of an electrical conductor to oppose changes in the current flowing through it. L stands for inductance, and Henry is the SI unit of inductance.

Product Features:

1. Complaint to RoHS

2.Wire Spec: Customization

3.Inductance: Customization

4.Magnetic Coil:Customize

5.High operation frequency.

6.High quanlity choke and inductor.

7.Low magnetic leakage.

8.Good thermal stability.

9.Low DC resistance & Low loss.

10.Excellent current choking performance.

11.High saturation materal & high efficiency.

Application of inductors

Inductors are widely used in analog circuits and signal processing. Applications range from the use of large inductors in power supplies to small inductors installed around the cable to prevent radio frequency interference in transmission along the wire.

Inductors are normally used in tuning circuits, induction motors,or used as sensors, filters,ferrite beads,chokes or used as relays.

Inductor’s charactor

Convert electrical energy into magnetic energy and store it.

The flow of current produces a magnetic field, and the change in the magnetic field produces the opposite current.

Direct current can pass through, but alternating current does not pass easily at higher frequencies.

Our Advantage

1.Design and prototype automation basis in Dongguan which is the manufacturing center of South China.

2.Help customers quickly design their ideas into mass production solutions, and complete prototype design, development and verification.

3.Manufacture Center in Sichuan Province which is close to Yangzi River wharf and Chongqing Airport .

4.10+ dedicated and experienced engineers and designers in R&D department.

5.10+ production lines, 100+ experienced managers and workers.

Our Services

1. Can customize to meet all your needs

3. 24 hours to reply your inquiries

4. Strong R&D team for technical support

5. Flexible lead time and can accept lower MOQ

Dongguan SANNI Electronics Technology Co., Ltd. is a manufacturer who' s professional in design,manufacture and sales of potentiometer , encoder, band switch and other electronic components.

We always put customer's requirements as the first priority, dedicate to satisfy customer's needs. We provide the best support on the research and development on customer's new projects, support the overall plan for customer's requirements, and have helped customers to solve many professional difficulties.

We have design and prototype basis in Dongguan which near to Humen High Speed Railway Station, with 10+ experienced design and prototype engineers. Also set up automation center to make precision, quick turn and high volume production to meet customer's needs. 

Another manufacture center in Neijiang Sichuan where close to Chongqing airport and Yangzi River wharf. There are over 10 production lines with 100+ experience and diligent workers.