toroidal transformer iron core

toroidal transformer iron core 1.smaller size 2.lighter weight 3.less magnetic leakage 4.better over-load capacity

Toroidal transformer iron core Theory

     

     It is toroid and wounded in the same direction of closed flux path, no magnetic leakage, so its magnetic performance is best of all. The coil winding is easy and high efficient by toroidal winding machine. Scientific annealing process is adopted to achieve excellent magnetic performance.

Specification
1---	Material Rack	7---	Swing Cylinder
2---	Steel Belt	8---	Sending Material Pallet Rack
3---	Steel Belt Sending Material Wheel    (Swing Cylinder)	9---	Iron Core Transformer
4---	Sending Material Break Away The Cylinder	10---	Core Inserting Coil Cylinder
5---	Steel Belt Pressure Cylinder	11---	Argon-arc Welding Cylinder
6---	Steel Tape Punching Cutting Cylinder	12---	Pressure Core Cylinder
		13---	Steel Tape Punch Cylinder

Toroidal transformer iron core Material 

     Toroids for Toroidal Power Transformer, Toroidal Current Transformer, Toroidal Choke, Autotransformer are made of prime CRGO silicon steel (0.10mm-0.35mm thickness)imported from USA and Japan. Scientific Silicon steel treatments are adopted to achieve excellent magnetic performances.

 

 

 

Toroidal transformer iron core

Characteristics

 

1. High squareness ratio Br/Bs>93%2. Excellent high frequency characteristic, use frequency reaching 400KHz3. Extremely low core loss P0.1/lOOK<15W/Kg

 

Typical core size

 

    Adopting Co-based amorphous annular core, with good DC magnetic biasing resistance, high permeability, good frequency response, small volume, and low loss, it is suitable for ISDN signal converter and current compensation suppressor. Typical core size: Φ7/10*4.5.

 

 

Common Core Specification

 

Core specification	Core dimension (mm)			applications
	inner	outer	height
10/13.5 ×3.2	10	13.5	3.2	10-16A
13/17 ×6.5	13	17	6.5	10-16A
14/19 ×8	14	19	8	10-40A
14/19 ×10	14	19	10	10-40A
16/23 ×10	16	23	10	32-100A
19/26 ×10	19	26	10	32-100A
22/28 ×5	22	28	5	32-100A
23/32 ×15	23	32	15	32-100A
27/38 ×8	27	38	8	100A
34/41 ×8	34	41	8	250A
43/57 ×8	43	57	8	400A
55/65 ×10	55	65	10	400A-630A

Toroidal transformer iron coreFeature

Smaller sizeLighter weightLess magnetic leakageBetter over-load capacityLow temperature riseEasier design and mount

Material thickness: 0.10mm-0.35mm

We  can  produce  according  to customter design  as  special  requests

Toroidal transformer iron coreSpecification

 

Frequency	Inside Diameter	Outside Diameter	Height
50-60Hz	20mm-800mm	50mm-1000mm	10mm-200mm
400 Hz	16mm-100mm	25mm-200mm	10mm-100mm

  

         

        

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