500快餐4小时真的假的

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退磁機功率與體積的關系

2020-11-26 19:35:51 asycn 17

退磁機的功率與體積的關系是什么呢?我們工程師告訴我們這個關系是正比例關系,功率大,體積大。因為,退磁機功率要大,磁場要高,電流要大,匝數適當,才可以滿足要求,電流大,自然線徑大,體積自然就變大了

臺式退磁器

500快餐4小时真的假的

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