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如何自制热切机
更新时间: 2020-09-16 00:00:00  

1、先裁取你想要的长度的电炉丝或电阻丝,然后折算电压;

2、然后用变压器搞定,最好还是找个差不多的变压器,知道电压后再裁取大致长度配合电压,毕竟变压器电压难找一点;

3、有一点一定要注意,就是变压器功率一定得大于电炉丝或电阻丝功率,功率折算方法和电压折算方法一样。

关键词: 如何 自制 热切

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