3BHB003154R0101 | thyristor | 3BHB003688R0101 | 3BHB003689

Model: 3BHB003154R0101

Category: thyristor

Finish: New/not new

Delivery time: from stock

Warranty: One year

Express: SF Express/Debon

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, the thyristor can be used as a high-power driving device, and the function of controlling high-power equipment can be realized through the low-power control. SCR has been widely used in AC and DC motor speed control system, power regulation system and servo system.

3BHB003154R0101 thyristor is divided into unidirectional thyristor and bidirectional thyristor. Bidirectional thyristor is also called TRIAC, or TRIAC for short. In terms of structure, the bidirectional thyristor is equivalent to two one-way thyristors in reverse connection, with double guiding function. Its on-off state is determined by the control pole G, and adding a positive pulse (or negative pulse) to the control pole G can make it forward (or reverse) on. The advantage of this device is that the control circuit is simple and there is no reverse voltage problem, so it is particularly suitable for AC contactless switch use.

In addition, the 3BHB003154R0101 thyristor is a high-power semiconductor device with a four-layer structure of three PN junctions, which is generally made of two thyristors connected in reverse. Its emergence makes semiconductor technology enter the field of strong electricity from the field of weak electricity, and become the components that are used in industry, agriculture, transportation, military scientific research, as well as c