Let's together for innovation & development!

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsToroidal Coil

T10 / T125 Toroidal Coil , High Efficiency Inductor EMI E496341 Certificated

Certification
Good quality Toroidal Power Transformer for sales
It is such a good company that i would like to have trade with it again! their goods are with good quality

—— Tom

I like this company , their goods are exactly what I need ! and for their quick response, it's awesome, all good

—— John

i'd like to appreciated the nice package and good service !

—— Mr. Dan

I'm Online Chat Now

T10 / T125 Toroidal Coil , High Efficiency Inductor EMI E496341 Certificated

China T10 / T125 Toroidal Coil , High Efficiency Inductor EMI E496341 Certificated supplier

Large Image :  T10 / T125 Toroidal Coil , High Efficiency Inductor EMI E496341 Certificated

Product Details:

Place of Origin: CHINA
Brand Name: GA
Certification: E496341
Model Number: T10~T125

Payment & Shipping Terms:

Minimum Order Quantity: N/A
Price: US40.1~2.0
Packaging Details: plastic tray
Delivery Time: 4~6 weeks
Contact Now
Detailed Product Description
Key Words: Toroidal Coil Type: T10~T125
Efficiency: High Efficiency Standard: E496341
Brand: GA Size: Small Size

T10 / T125 Toroidal Coil , High Efficiency Inductor EMI E496341 Certificated

 

Toroidal Coil

 

It is a sensor to measure welding current. A copper wire is multi-lapped around belt-shaped core. Also, it is called Rogowskii coil, whose theory has been known since early times.

 

When a current i flows through a conductor, magnetic field is generated by Ampere's right-screw law. Magnetic flux intercrosses the coil, generating electro-motive force v in the coil

Output voltage v in the coil is proportional to coil cross section and the number of turns of winding; therefore, accurate measurement is conducted by means of toroidal windings

 

Toroidal coil features an air-cored coil which measures a large current without saturation. As the electro-motive force, however, is differential, it needs to be integrated through electronic circuit to restore waveform and to be an effective value.


Toroidal coil is applied to a current path (secondary conductor) extending from welding transformer to electrode. The coil is coupled with Miyachi Weld Checker for weld quality control, and it is also coupled with welding power supply for feedback control.

 

Features

A toroid has a magnetic field inside of itself that forms a series of concentric circles. Outside of it, the field is zero. The strength of this magnetic field depends on the number of coils the toroid has on its body. The field is not uniform, because the field is stronger near the inner part of the ring than it is nearer the outer part. This means that if r is the radius of the transformer, the magnetic field decreases as r becomes larger.

 

 

 

Our advantage

 

1. High quality and Competitive price

 

2. Good after-sale service

 

3. High-temperature resistant

Contact Details
GoldAriel Magnetic Electronic (Shanghai) Co,. Ltd.

Contact Person: Hu

Send your inquiry directly to us (0 / 3000)