Toroidal Core Suppliers Company NICORE
Product details of the toroidal core suppliers
Product Description
toroidal core suppliers is designed with an aesthetically-pleasing look that sets it apart from the ordinary. The product has been tested to exacting quality standards. The product has a considerable influence on the customers for its wide range of application prospects.
Range of dimension:
- Strip width: minimum 3mm
- Inside diameter: minimum 5mm
- Outside diameter: minimum 8mm, maximum 1100mm
Toroidal cores tolerance (mm) | ||||
Outside Diameter | Inside Diameter | Height | ||
OD | △D | ID | △d | △h |
≤10 | ±0.4 | ≤10 | ±0.30 | ±0.3 |
≤25 | ±0.5 | ≤25 | ±0.40 | ±0.3 |
≤50 | ±1.0 | ≤50 | ±0.50 | ±0.4 |
≤80 | ±1.0 | ≤80 | ±0.75 | ±0.5 |
≤100 | ±1.0 | ≤100 | ±0.80 | ±0.5 |
≤160 | ±2.0 | ≤160 | ±1.30 | ±0.8 |
≤200 | ±2.5 | ≤200 | ±1.50 | ±1.5 |
≤320 | ±2.5 | ≤320 | ±2.00 | ±2.0 |
≤500 | ±3.5 | ≤500 | ±2.50 | ±2.5 |
≤800 | ±5.0 | ≤800 | ±3.50 | ±3.0 |
＞800 | ±7.5 | ＞800 | ±5.00 | ±4.0 |
Optional treatments of finished core:
（1）Uncut, non-impregnated.
（2）Uncut, lightly impregnated with epoxy varnish.
（3）Cut, fully impregnated with epoxy resin.
（4）Multiple-cut, fully impregnated with epoxy resin.
（5）Assembled with plastic cases [PP, maximum working temperature 110℃, thickness 0.4~0.8mm].
（6）Green epoxy coating [maximum working temperature 180℃, thickness 0.20~0.50mm].
（7）Black epoxy painting.
Material:
High-quality CRGO steels with the characteristics of low iron-loss and high permeability in thickness of 0.05mm, 0.23mm, 0.27mm, and 0.3mm.
Characteristic:
It is toroidal and wound in the same direction of closed flux path. No magnetic flux leakage. It has the best magnetic performance. It is easy and high-efficiency for coil winding with the toroidal winding machine.
Application:
The toroidal core is widely used in 50Hz and 400Hz transformers, current transformers, reactors, chokes, and other magnetic components of electronic equipment.
Company Advantage
• nicore attaches great importance to customers. We devote ourselves to providing high-quality products and professional services.
• The location of nicore is accessible freely from all directions and it provides convenience for the transportation of various products. Based on that, we ensure the timely supply for the source of goods.
• Our company has further optimized the export environment and the export volume of products has increased greatly. We mainly export our products to some countries and regions in Southeast Asia, South America and Africa.
• After advancement for years since nicore has established a good reputation in the industry.
We always insist on the production of high-quality products. Welcome customers with needs to negotiate with us!
Contact Us
Tel.: +86 757 8120 8557
Fax: +86 757 8120 3025
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+86 757 8120 8557
