Home > Products > Mag. base on Application > shanghai strong magnets 2015 The best seller 2.1 Channels Sound bar TV Soundbar For Home Theater Speaker System, LED lights
shanghai strong magnets 2015 The best seller 2.1 Channels Sound bar TV Soundbar For Home Theater Speaker System, LED lights
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Product Details
Brand Name | QC | Model Number | D156 | |
Type | Permanent | Composite | NdFeB Magnet | |
Shape | Bar | Application | Speaker Magnet |
Product Description
Specifications
Ferrite Ring Speaker Magnet
Low cost
High energy
Good electric insulation magnet for speaker
Excellent resistance to demagne
Speciation for Ferrite Ring Speaker Magnet :
1.Material: ferrite powder, etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: D20 * T9 , D40 * T13 , D30 * T9 , D50*10 , D54 * T8mm , etc.
4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc
Characteristics for Ferrite Ring Speaker Magnet :
* Low cost, high-energy, good electric insulation and excellent resistance to demagnetization.
* High coercive force, high electric resistance, long-time stability, and economical price.
Type for Ferrite Ring Speaker Magnet :
Isotropic ferrite magnets
Anisotropic ferrite magnets
Manufacturing Process for Ferrite Ring Speaker Magnet :
1. Dry process:
By dry process, can produce isotropic & anisotropic magnets. The tool can be changed and developed easily.
2. Wet process:
By wet process, only anisotropic magnets can be produced. It is complicated to change the tool and the tooling charge is much higher.
Magnetization for Ferrite Ring Speaker Magnet :
1. Isotropic ferrite magnets are not oriented and can be magnetized in any direction;
2. Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.
NdFeB magnetic speakers
NdFeB magnetic speakers
Contact Us
- Shanghai Strong Magnets Industrial And Commercial Company Ltd.
- Contact namenorman liu Chat Now
- Phone0086-021-56812690
- AddressRm. 505-506, Bldg. 12, Lane 858
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