厂家推荐LS产电BKN-1P质量保证中山立讯电气/中山朗立电气批发KG AUTO急停开关KGE系列
KGE-N4R1R KGE-H4R1R
KGE-N4R1R,KGE-N4R1G,KGE-N4R2R,KGE-N4R2G
KGE-H4R1R,KGE-H4R1G,KGE-H4R2R,KGE-H4R2G
KGE-C4R1R,KGE-C4R1G,KGE-C4R2R,KGE-C4R2G
KGE-J4R1R,KGE-J4R1G,KGE-J4R2R,KGE-J4R2G
KGE-L4R1R,KGE-L4R1G,KGE-L4R2R,KGE-L4R2G
KG AUTO带灯急停开关KGEX系列
KGEX-N4BD21R,KGEX-N4BD22R,KGEX-N4BD21Y,KGEX-N4BD22Y,KGEX-N4BD21G,KGEX-N4BD22G
KGEX-N4BV21R,KGEX-N4BV22R,KGEX-N4BV21Y,KGEX-N4BV22Y,KGEX-N4BV21G,KGEX-N4BV22G
KGEX-H4BD21R,KGEX-H4BD22R,KGEX-H4BD21Y,KGEX-H4BD22Y,KGEX-H4BD21G,KGEX-H4BD22G
KGEX-H4BV21R,KGEX-H4BV22R,KGEX-H4BV21Y,KGEX-H4BV22Y,KGEX-H4BV21G,KGEX-H4BV22G
KGEX-C4BD21R,KGEX-C4BD22R,KGEX-C4BD21Y,KGEX-C4BD22Y,KGEX-C4BD21G,KGEX-C4BD22G
KGEX-C4BV21R,KGEX-C4BV22R,KGEX-C4BV21Y,KGEX-C4BV22Y,KGEX-C4BV21G,KGEX-C4BV22G
KGEX-J4BD21R,KGEX-J4BD22R,KGEX-J4BD21Y,KGEX-J4BD22Y,KGEX-J4BD21G,KGEX-J4BD22G
KGEX-J4BV21R,KGEX-J4BV22R,KGEX-J4BV21Y,KGEX-J4BV22Y,KGEX-J4BV21G,KGEX-J4BV22G
KGEX-L4BD21R,KGEX-L4BD22R,KGEX-L4BD21Y,KGEX-L4BD22Y,KGEX-L4BD21G,KGEX-L4BD22G
KGEX-L4BV21R,KGEX-L4BV22R,KGEX-L4BV21Y,KGEX-L4BV22Y,KGEX-L4BV21G,KGEX-L4BV22G

　　电流互感器是一种特殊的变压器，它的作用是把大电流变成标准小电流，配合测量仪表、计量仪表和继电器等设备工作。这样可以起到扩大仪表测量范围，电路的可靠性和性的作用。电流互感器的接线原理图如下图所示，电流互感器的一次线圈串联在一次主电路中，其二次接入的仪表和继电器的线圈也全部是串联的。　　(2)交流法。在试验中应注意使接人的电压U1尽量低，只要电压表的读数能看清楚即可，以免电流过大损坏绕组。为使读数清楚，电压表的量程应选得小一些。当电流互感器的变比为5及以下时，用交流法测定电流互感器的极性既简单，又准确。

KG AUTO蜂鸣器KGB系列
KGB-ND2B,KGB-NV2B,
KGB-HD2B,KGB-HV2B
KGB-CD2B,KGB-CV2B
KGB-JD2B,KGB-JV2B
KGB-LD2B,KGB-LV2B
KG AUTO转换开关KGT系列
KGT-N2M1D1R,KGT-N2M1D1Y,KGT-N2M1D1G,KGT-N2M1D1A,KGT-N2M1D1W
KGT-N2M2D1R,KGT-N2M2D1Y,KGT-N2M2D1G,KGT-N2M2D1A,KGT-N2M2D1W
KGT-N2R1D1R,KGT-N2R1D1Y,KGT-N2R1D1G,KGT-N2R1D1A,KGT-N2R1D1W
KGT-N2R2D1R,KGT-N2R2D1Y,KGT-N2R2D1G,KGT-N2R2D1A,KGT-N2R2D1W
KGT-N2M1D2R,KGT-N2M1D2Y,KGT-N2M1D2G,KGT-N2M1D2A,KGT-N2M1D2W
KGT-N2M2D2R,KGT-N2M2D2Y,KGT-N2M2D2G,KGT-N2M2D2A,KGT-N2M2D2W
KGT-N2R1D2R,KGT-N2R1D2Y,KGT-N2R1D2G,KGT-N2R1D2A,KGT-N2R1D2W
KGT-N2R2D2R,KGT-N2R2D2Y,KGT-N2R2D2G,KGT-N2R2D2A,KGT-N2R2D2W
KG AUTO转换开关KGT系列
KGT-N2M1D3R,KGT-N2M1D3Y,KGT-N2M1D3G,KGT-N2M1D3A,KGT-N2M1D3W
KGT-N2M2D3R,KGT-N2M2D3Y,KGT-N2M2D3G,KGT-N2M2D3A,KGT-N2M2D3W
KGT-N2R1D3R,KGT-N2R1D3Y,KGT-N2R1D3G,KGT-N2R1D3A,KGT-N2R1D3W
KGT-N2R2D3R,KGT-N2R2D3Y,KGT-N2R2D3G,KGT-N2R2D3A,KGT-N2R2D3W
KGT-N2M1V2R,KGT-N2M1V2Y,KGT-N2M1V2G,KGT-N2M1V2A,KGT-N2M1V2W
KGT-N2M2V2R,KGT-N2M2V2Y,KGT-N2M2V2G,KGT-N2M2V2A,KGT-N2M2V2W
KGT-N2R1V2R,KGT-N2R1V2Y,KGT-N2R1V2G,KGT-N2R1V2A,KGT-N2R1V2W

　　Z型SSR关断条件同P型，但由于负载工作电流近似正弦波，高次谐波干扰小，所以应用广泛。北京灵通电子公司的SSR由于采用输出器件不同，有普通型（S，采用双向可控硅元件）和增强型（HS，采用单向可控硅元件）之分。当加有感性负载时，在输入信号截止t1之前，双向可控硅导通，电流滞后电源电压90O（纯感时）。　　哪种耦合方式可以实现阻抗变换。：有三种耦合方式：直接耦合、阻容耦合、变压器耦合。直接耦合的电路零点漂移严重，变压器耦合的电路可以实现阻抗变换。32、名词解释：耦合、去耦、旁路、滤波。：耦合：两个本来分开的电路之间或一个电路的两个本来相互分开的部分之间的交链。

KG AUTO转换开关KGT系列
KGT-N2R2V2R,KGT-N2R2V2Y,KGT-N2R2V2G,KGT-N2R2V2A,KGT-N2R2V2W
KGT-N2M1V3R,KGT-N2M1V3Y,KGT-N2M1V3G,KGT-N2M1V3A,KGT-N2M1V3W
KGT-N2M2V3R,KGT-N2M2V3Y,KGT-N2M2V3G,KGT-N2M2V3A,KGT-N2M2V3W
KGT-N2R1V3R,KGT-N2R1V3Y,KGT-N2R1V3G,KGT-N2R1V3A,KGT-N2R1V3W
KGT-N2R2V3R,KGT-N2R2V3Y,KGT-N2R2V3G,KGT-N2R2V3A,KGT-N2R2V3W
KG AUTO转换开关KGT系列
KGT-H2M1D1R,KGT-H2M1D1Y,KGT-H2M1D1G,KGT-H2M1D1A,KGT-H2M1D1W
KGT-H2M2D1R,KGT-H2M2D1Y,KGT-H2M2D1G,KGT-H2M2D1A,KGT-H2M2D1W
KGT-H2R1D1R,KGT-H2R1D1Y,KGT-H2R1D1G,KGT-H2R1D1A,KGT-H2R1D1W
KGT-H2R2D1R,KGT-H2R2D1Y,KGT-H2R2D1G,KGT-H2R2D1A,KGT-H2R2D1W
KGT-H2M1D2R,KGT-H2M1D2Y,KGT-H2M1D2G,KGT-H2M1D2A,KGT-H2M1D2W
KGT-H2M2D2R,KGT-H2M2D2Y,KGT-H2M2D2G,KGT-H2M2D2A,KGT-H2M2D2W
KGT-H2R1D2R,KGT-H2R1D2Y,KGT-H2R1D2G,KGT-H2R1D2A,KGT-H2R1D2W
KGT-H2R2D2R,KGT-H2R2D2Y,KGT-H2R2D2G,KGT-H2R2D2A,KGT-H2R2D2W
KGT-H2M1D3R,KGT-H2M1D3Y,KGT-H2M1D3G,KGT-H2M1D3A,KGT-H2M1D3W
KGT-H2M2D3R,KGT-H2M2D3Y,KGT-H2M2D3G,KGT-H2M2D3A,KGT-H2M2D3W
KG AUTO转换开关KGT系列　　实际上，可控硅的功用不仅是整流，它还可以用作无触点开关以快速接通或切断电路，实现将直流电变成交流电的逆变，将一种频率的交流电变成另一种频率的交流电，等等。可控硅和其它半导体器件一样，其有体积小、效率高、稳定性好、工作可靠等优点。　　在这儿我们是忽略掉了器得电或者是断电所必须要时间。准确的说它是“并联”控制的。如果以计算机的术语来描述，他无时不刻是处在“中断工作”的进程当中，即你的任何一个输入操作他会立即响应。而对于图2这样的PLC控制回路来说。

KGT-H2R1D3R,KGT-H2R1D3Y,KGT-H2R1D3G,KGT-H2R1D3A,KGT-H2R1D3W
KGT-H2R2D3R,KGT-H2R2D3Y,KGT-H2R2D3G,KGT-H2R2D3A,KGT-H2R2D3W
KGT-H2M1V2R,KGT-H2M1V2Y,KGT-H2M1V2G,KGT-H2M1V2A,KGT-H2M1V2W
KGT-H2M2V2R,KGT-H2M2V2Y,KGT-H2M2V2G,KGT-H2M2V2A,KGT-H2M2V2W
KGT-H2R1V2R,KGT-H2R1V2Y,KGT-H2R1V2G,KGT-H2R1V2A,KGT-H2R1V2W
KGT-H2R2V2R,KGT-H2R2V2Y,KGT-H2R2V2G,KGT-H2R2V2A,KGT-H2R2V2W
KGT-H2M1V3R,KGT-H2M1V3Y,KGT-H2M1V3G,KGT-H2M1V3A,KGT-H2M1V3W
KGT-H2M2V3R,KGT-H2M2V3Y,KGT-H2M2V3G,KGT-H2M2V3A,KGT-H2M2V3W
KGT-H2R1V3R,KGT-H2R1V3Y,KGT-H2R1V3G,KGT-H2R1V3A,KGT-H2R1V3W
KGT-H2R2V3R,KGT-H2R2V3Y,KGT-H2R2V3G,KGT-H2R2V3A,KGT-H2R2V3W