点击图片查看原图PK200FG160这个实验告诉我们，要使晶闸管导通，一是在它的阳极A与阴极K之间外加正向电压，
二是在它的控制极G与阴极K之间输入一个正向触发电压。
晶闸管导通后，松开按钮开关，去掉触发电压，仍然维持导通状态。
晶闸管的特点
PK40FG120 PK40FG160
PK55FG120 PK55FG160
PK70FG120 PK70FG160
PK90FG120 PK90FG160
PK110FG120 PK110FG160
PK130FG120 PK130FG160
PK160FG120 PK160FG160
PK200FG120 PK200FG160
1DI300G-120
1DI50F-120
1DI300M-120
1DI300M-140
1DI50H-120
1DI300MN-120
1DI300MN-140
1DI75E-120
1DI300MP-120
1DI300MP-140
1DI75H-120
1DI300Z-120
1DI300Z-140
1DI150GF-100
1DI300ZN-120
1DI300ZP-120
1DI200A-120
1DI200A-140
1DI150GE-100
1DI400A-120
1DI200M-120
1DI400X-120
1DI200ZN-120
1DI400MN-120
1DI200ZP-120
1DI400MP-120
1DI300B-120
1DI200ZA-120
1DI800A-120
1DI300A-120
1DI300A-140
1DI300X-120
2DI30D-050A
2DI200M-050
2DI50D-050A
2DI200A-050
2DI75D-050A
2DI300A-050
2DI100D-050
2DI75D-055A
2DI150D-050
2DI240A-055
2DI30M-050
PK200FG160进口可控硅