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AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance

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Good quality Toroidal Power Transformer for sales
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AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance

China AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance supplier
AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance supplier AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance supplier

Large Image :  AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance

Product Details:

Place of Origin: CHINA
Brand Name: GA
Certification: E496341
Model Number: TYPE

Payment & Shipping Terms:

Minimum Order Quantity: N/A
Price: US$0.1~0.5
Packaging Details: PPLASTIC TRAY
Delivery Time: 4 WEEKS
Supply Ability: 1KK/M
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Detailed Product Description
Air Core: YES Power: AC / DC
Advantage: Durable Hi-Pot: 0.0KVrms
Working Frequency: 50Hz~1GHz Working Temperature: -20'C~+125'C

AC / DC Power Toroidal Coil Air Core Durable Temperature Resistance

 

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.

 

Material: Air core

Power: 1Watt~20KWatt

Hi-Pot: 0.0KVrms

Working frequency: 50Hz~1GHz

Working Temperature: -20'C~+125'C

 

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.

 

 

Disadvantages and Advantages

 

Toroids have some disadvantages over regular solenoids. They are harder to wind and also to tune. However, they are more efficient at producing needed inductances. For the same inductance as a regular solenoid, a toroid requires fewer turns, and can be made smaller in size. Another advantage is that since the magnetic field is confined to the inside, toroids and toroidal transformers can be placed near other electronic components without concern about unwanted inductive interactions.

 

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

Contact Person: Hu

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