先來電感的繞制,先準備工具及材料:
1.磁環
2.拉鉤
3.漆包線或三重線
4.臺鉗
沙發?用1。0以上線材時容易拉斷磁環,我拉斷過幾個不可能,我經常拉
這些資(zi)料(liao)都不錯啊頂你一個(ge)臺鉗(qian)...
7812穩壓(ya)(ya)(ya)器(qi)是一種(zhong)直(zhi)流電(dian)壓(ya)(ya)(ya)穩定器(qi),可(ke)以將(jiang)輸(shu)入(ru)電(dian)壓(ya)(ya)(ya)轉換為(wei)穩定的12V直(zhi)流電(dian)壓(ya)(ya)(ya)輸(shu)出(chu)。它具(ju)有以下特性:1. 輸(shu)入(ru)電(dian)壓(ya)(ya)(ya)范(fan)圍:最小(xiao)可(ke)接(jie)受輸(shu)入(ru)電(dian)壓(ya)(ya)(ya)為(wei)14V,最大(da)可(ke)接(jie)受輸(shu)入(ru)電(dian)壓(ya)(ya)(ya)為(wei)35V。2. 輸(shu)出(chu)電(dian)...
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