3842应用电路图
![3842电源电路图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4170436493,1811071037&fm=253&fmt=auto&app=138&f=JPEG?w=964&h=500)
3842电源电路图
图片尺寸1588x824![3842电路图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1808600264,3790744377&fm=253&fmt=auto&app=138&f=JPEG?w=795&h=417)
3842电路图
图片尺寸795x417![请问一些关于3842的问题](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4082597883,4170381529&fm=253&fmt=auto&app=138&f=JPEG?w=788&h=500)
请问一些关于3842的问题
图片尺寸1213x770![用3842做了40khz的开关电源,输出5v,出来波形一段是直线,一段有纹波](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2646439017,3722573267&fm=253&fmt=auto&app=138&f=JPEG?w=636&h=500)
用3842做了40khz的开关电源,输出5v,出来波形一段是直线,一段有纹波
图片尺寸980x770![3842电源电路图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3904753682,2222062607&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=339)
3842电源电路图
图片尺寸1387x941![电动车充电器3842](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1600842191,2128687678&fm=253&fmt=auto&app=138&f=PNG?w=907&h=500)
电动车充电器3842
图片尺寸1392x767![用3842做的12v充电器转灯电路](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2011703655,3170632536&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=277)
用3842做的12v充电器转灯电路
图片尺寸1980x1097![3842开关电源电路不起振没有基准电压输出](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2071501394,548023204&fm=253&fmt=auto&app=138&f=PNG?w=1352&h=500)
3842开关电源电路不起振没有基准电压输出
图片尺寸1501x555![uc3842典型应用电路.jpg](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3854929413,2583761135&fm=253&fmt=auto&app=138&f=JPEG?w=774&h=500)
uc3842典型应用电路.jpg
图片尺寸898x580![3842电源电路图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4009179458,370896637&fm=253&fmt=auto&app=138&f=JPEG?w=1049&h=500)
3842电源电路图
图片尺寸1252x597![3842芯片驱动mos管](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=861348467,3787527419&fm=253&fmt=auto&app=138&f=JPEG?w=1044&h=500)
3842芯片驱动mos管
图片尺寸1117x535![3842无pwm输出](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2233649117,855129393&fm=253&fmt=auto&app=138&f=GIF?w=500&h=468)
3842无pwm输出
图片尺寸570x533![3842电源电路图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4113764357,1188815242&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=311)
3842电源电路图
图片尺寸740x460![uc3842外围电路分析](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2179978369,2230743506&fm=253&fmt=auto&app=138&f=BMP?w=500&h=352)
uc3842外围电路分析
图片尺寸1055x742![ka3842开关电源电路图](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=319525262,3726719024&fm=253&fmt=auto&app=138&f=JPEG?w=1361&h=500)
ka3842开关电源电路图
图片尺寸1631x599![通用电动自行车充电器电路分析及维修图文教程(3842芯片)](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=563734128,1261725354&fm=253&fmt=auto&app=138&f=PNG?w=893&h=433)
通用电动自行车充电器电路分析及维修图文教程(3842芯片)
图片尺寸893x433![3842 393.gif](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2684667216,2176556530&fm=253&fmt=auto&app=138&f=GIF?w=902&h=500)
3842 393.gif
图片尺寸1980x1097![ip3842n典型应用电路图2009-05-12 14:23:46基于uc3842的逆变器和整流](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2617727543,2487664833&fm=253&fmt=auto&app=138&f=JPEG?w=609&h=303)
ip3842n典型应用电路图2009-05-12 14:23:46基于uc3842的逆变器和整流
图片尺寸609x303![根据uc3842的典型应用电路,分析以下六个问题](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1589999307,3087203453&fm=253&fmt=auto&app=138&f=JPEG?w=732&h=448)
根据uc3842的典型应用电路,分析以下六个问题
图片尺寸732x448![3842非隔离请教](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=741384272,325918641&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
3842非隔离请教
图片尺寸1111x833