KSV38.6 Speaker Voice Coil

KSV38.6 Speaker Voice Coil

Description

The basis of the KSV38.6 Speaker Voice Coil is a copper coil activated by an electric current and placed in a magnetic field, which is usually generated by a permanent magnet. The force generated by the coil is proportional to the direction and magnitude of the magnetic field and current.

Voice coil heating is a major factor in causing damage and failure of the speaker, but also a major reason for limiting the speaker to withstand the power, and the voice coil temperature is determined by its ability to dissipate heat. We should carefully study the design structure and material characteristics of the product to improve the speaker The heat dissipation capacity.

The relationship between the direction of winding the voice coil and the positive and negative poles of the speaker. The winding direction of the voice coil is positive inside, negative outside, the positive and negative poles of the magnetizer are connected to the positive and negative poles of the magnetizing wire package, at this time, the N pole of the internal magnetic speaker magnet is above the magnet, and the S pole is below the magnet. Only in this case, the positive and negative poles marked on the speaker PC board is correct.

1. We can produce internal diameters: 25.5 mm, 25.9 mm, 30.5 mm, 35.5 mm, 38.6 mm, 44.5 mm, 49.5 mm, 50.5 mm, 60.5 mm, 65.5 mm, 76.2 mm, 99.2 mm, etc.   

2. We can make a voice coil to suit your size.

3. The DCR can be changed according to the design. The design of the double terminal can also be changed.

4. Wires: EI wire, CCAW, EI, flat wire, etc. Wire diameter according to the design of the speaker.

5. Can be made in 4 layers, 2 layers, 6 layers. 

6. Coils: Kapton , paper (small size), TIL , AL, etc.

Delivery terms: FOB, CFR, CIF. 

Payment currency: USD, EUR, RMB.

Payment methods: T/T, L/C, MoneyGram, PayPal, Western Union;

Port: NINGBO/SHANGHAI PORT

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