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【提前发+分贴+教程】电压限制制作 感觉有点麻烦,我也不详细的说明了,看图片就行 首先我们要准备以下东西 1、2P接线端子3个················································12V 450V ZVS 2、2.2M电阻一个··················································2M2 3、20K精密电位器················································RV1 4、SS8050 2个···················································SS8050/1 SS8050/2 5、发光二极管,指示············································LED 6、12V继电器2个················································J1 J2 7、快恢复二极管,1A···········································白色那两个 ※看图做就是了※准备材料※这是成品图,因为某种原因我就不再做一个了※换角度※背面※这里有标注的,看清楚※这里是ZVS接口,串联ZVS就行,不分正负极,如果ZVS功率很大,记得吧蓝色那个继电器换了因为继电器不能刚好对准孔位,只能加引脚,提高这有2个图视频在此 视频来自:http://tieba.baidu.com/mo/q/checkurl?url=http%3A%2F%2Fv.youku.com%2Fv_show%2Fid_XNzQ0Njc1NjA0.html&urlrefer=4c82ff7218405790288fc68700328e1d @好大一菇凉 @特斯拉线圈tc
【提前发+分贴+教程】光电开关的制作 光电开关也非常简单,我也不详细的说明了,看图片就行 首先我们要准备以下东西 1、发光二极管一个(指示灯用的)················································LED 2、2K电阻2个·········································································2K-1/2K-2 3、100Ω电阻一个····································································R1 3、精密电位器20K一个(要求不高可用20K电阻代替)·······················R2 3、8050一个··········································································SS8050/1 4、槽型光耦···········································································D1 5、2P接线端子2个或者3P接线端子一个··········································12V/KZXH 教程开始前说明一下: 1.菱形框着的2个2P接线端子,可换成一个接线端子,极性循序是 2个2P端子循序 1——信号+ 2——信号- 3——12V+ 4——12V- 1个3P端子循序 1——信号+ 2——12V+ 4——信号/12V- 2.圆圈为20K精密电位器,可以使用20K电阻替换 3.矩形为槽型光耦接收端2个引脚,每个槽型光耦引脚不同,如果做出来不能正常使用,吧2个引脚交换位置 4.LED的正负极左-右+※准备这些东西,看图就知道,上面图有一个电位器和5个电阻,其中电位器是20K,2个2K、2个10K、2一个100Ω 根据自己选择,要么用电位器不用2个10K,要么用2个10K不用电位器※洞洞板※槽型光耦※SS8050※20K电位器※吧LED装上,左-右+※在端子上标注,我用3P为了节省空间※看着位置插进去,不要太用力※一样看好位置※把电阻这样掰※插进去※这个也是※到你了100Ω这样掰※到你们,我用2个10K的※继续继续※摆好了※固定,剪脚※看看够小了吧※换个角度※背面图※上点试机※用镊子放中间,挡住光线,指示灯亮※以前用画图画的,网上有图,只是重画一下而已附带视频: 视频来自:http://tieba.baidu.com/mo/q/checkurl?url=http%3A%2F%2Fv.youku.com%2Fv_show%2Fid_XNzQ0Njc1NDcy.html&urlrefer=7680dbbbf2629205fa7452b7be7cab7a 传送@好大一菇凉
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