There Are Two Categories Of Magnetostrictive Transducers

There are two categories of magnetostrictive transducers

There are two main types of transducers: magnetostriction and piezoelectric crystal. Among them, there are nickel sheet transducers and ferrite transducers for magnetostriction.

The characteristics of the transducer depend on the material selection and manufacturing process. The performance and service life of the transducer of the same size and shape are very different. There are two main types of transducers: magnetostriction and piezoelectric crystal, among which there are nickel sheet transducers and ferrite transducers for magnetostriction.

1. The electro-acoustic conversion efficiency of ferrite transducers is relatively low, and the efficiency drops after one or two years of use, and even almost loses the electro-acoustic conversion ability.

2. The process of nickel chip transducer is complicated and expensive, so it is rarely used.