Diesel Generator General Accessories Thyristor Module Type KBPC1010

product presentation:

Silicon Controlled Rectifier (SCR) is a high-power electrical component, also known as a thyristor. It has the advantages of small size, high efficiency and long life. In the automatic control system, it can be used as a high power driving device to realize the control of high power equipment with low power control. It has been widely used in AC/DC motor speed regulating system, power regulating system and servo system.

Thyristor is divided into two kinds: one-way thyristor and two-way thyristor. Bidirectional thyristor is also called TRIAC, or Triac for short. Bidirectional thyristor is equivalent in structure to two one-way thyristor reverse connection, this thyristor has the function of double guide pass. Its on-off state is determined by the control pole G. Positive (or negative) pulse is added to the control pole G to make it positive (or reverse) conduction. The advantage of this device is that the control circuit is simple, no reverse voltage problem, so it is particularly suitable for AC contactless switch use.