锂(li)电池(chi)保(bao)护板(ban)专用MOS管KNB1906A漏源击穿电压(ya)60V，漏极电流(liu)230A，极低导通电阻...锂(li)电池(chi)保(bao)护板(ban)专用MOS管KNB1906A漏源击穿电压(ya)60V，漏极电流(liu)230A，极低导通电阻RDS(开(kai)启) 2.2mΩ，最大限度地减少导电损耗(hao)，提高(gao)效(xiao)率；具有高(gao)输入(ru)阻抗、低功耗(hao)、开(kai)...
在RC相移(yi)振荡(dang)器(qi)中(zhong)，RC网(wang)(wang)络产(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)180度(du)相移(yi)，运算放(fang)大器(qi)产(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)另一个(ge)(ge)180度(du)相移(yi)，因此...在RC相移(yi)振荡(dang)器(qi)中(zhong)，RC网(wang)(wang)络产(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)180度(du)相移(yi)，运算放(fang)大器(qi)产(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)另一个(ge)(ge)180度(du)相移(yi)，因此产(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的波(bo)反转360度(du)。除了产(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)正弦波(bo)输出外，它(ta)们还(hai)用于对相移(yi)过(guo)程提供重要的控制。...
当(dang)信(xin)号(hao)通(tong)过RC网(wang)络(luo)时，电(dian)(dian)(dian)容器的(de)(de)电(dian)(dian)(dian)流(liu)超(chao)前电(dian)(dian)(dian)压(ya)90°，而电(dian)(dian)(dian)阻(zu)的(de)(de)电(dian)(dian)(dian)压(ya)和电(dian)(dian)(dian)流(liu)是同(tong)(tong)相位的(de)(de)...当(dang)信(xin)号(hao)通(tong)过RC网(wang)络(luo)时，电(dian)(dian)(dian)容器的(de)(de)电(dian)(dian)(dian)流(liu)超(chao)前电(dian)(dian)(dian)压(ya)90°，而电(dian)(dian)(dian)阻(zu)的(de)(de)电(dian)(dian)(dian)压(ya)和电(dian)(dian)(dian)流(liu)是同(tong)(tong)相位的(de)(de)。通(tong)过串联多个RC级，可以在输出和输入之(zhi)间(jian)产生180°的(de)(de)相位差，从而形(xing)成(cheng)正反馈，驱...
KNY8104A场效应管漏源击穿电(dian)(dian)(dian)压(ya)40V，漏极电(dian)(dian)(dian)流30A，极低(di)导(dao)通电(dian)(dian)(dian)阻(zu)RDS(开启) 12mΩ...KNY8104A场效应管漏源击穿电(dian)(dian)(dian)压(ya)40V，漏极电(dian)(dian)(dian)流30A，极低(di)导(dao)通电(dian)(dian)(dian)阻(zu)RDS(开启) 12mΩ，最大(da)限度地减少导(dao)电(dian)(dian)(dian)损(sun)耗(hao)；低(di)电(dian)(dian)(dian)流、低(di)功(gong)耗(hao)、开关速度快，高效低(di)耗(hao)；100%经(jing)雪崩测试...
PWM波形通(tong)常(chang)用于(yu)控(kong)制直(zhi)流电机的速度。数(shu)字波形的占(zhan)(zhan)空(kong)比(bi)可以(yi)通(tong)过(guo)使用可调(diao)模拟电...PWM波形通(tong)常(chang)用于(yu)控(kong)制直(zhi)流电机的速度。数(shu)字波形的占(zhan)(zhan)空(kong)比(bi)可以(yi)通(tong)过(guo)使用可调(diao)模拟电压电平（在基(ji)于(yu) NE555 的 PWM 发生器的情(qing)况下）或使用二进制值进行数(shu)字定义(yi)。
①右旋(xuan)旋(xuan)钮，开(kai)(kai)关闭合，5V经(jing)过(guo)R2，D2和(he)RP1(1-2)给C3充电(dian)(dian)(dian)，C3电(dian)(dian)(dian)压上升(sheng)到触发(fa)(fa)电(dian)(dian)(dian)平(ping)...①右旋(xuan)旋(xuan)钮，开(kai)(kai)关闭合，5V经(jing)过(guo)R2，D2和(he)RP1(1-2)给C3充电(dian)(dian)(dian)，C3电(dian)(dian)(dian)压上升(sheng)到触发(fa)(fa)电(dian)(dian)(dian)平(ping)后(hou)触发(fa)(fa)翻(fan)转(zhuan)； ②触发(fa)(fa)翻(fan)转(zhuan)后(hou)7脚放电(dian)(dian)(dian)端对地(di)导通(tong)，C3通(tong)过(guo)RP1(2-3)、D3和(he)R4对地(di)放电(dian)(dian)(dian)，...
