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Home / Actives / Triac

In this section of our store, you will have the answer to the question what is a triac and how does it work, and also here you can purchase these components.

Triac (triode for alternating current) is a switching semiconductor device that is capable of transmitting current in only one direction. It is often called a valve and draws analogies between it and a controlled diode. Triacs have three terminals, one of which is the control electrode. With it, the element switches to conductive mode. How to use triac more? This item is also a rectifier, a switch, and even a signal amplifier. Often it is used as a regulator (but only when the entire circuit is powered from an AC voltage source). The crystal of the triac component consists of four layers of p and n-type. The described structure is also called a four-layer structure. The p-structure with the positive terminal of the power supply connected to it is called the terminal 1. Consequently, the second n-structure is the terminal 2. A negative voltage of the power supply is applied to it.

Triac

Price: £2.99
Quantity
BTA06-600B Triac - CASE: Standard MAKE: ST Microelectronics - STM
Price: £7.19
Quantity
BTA06-600BW Triac - CASE: TO220 MAKE: ST Microelectronics - STM
Price: £6.10
Quantity
BTA06-600CW Triac - CASE: TO220 MAKE: ST Microelectronics - STM
Price: £2.99
Quantity
BTB24-600B Triac - CASE: TO220 MAKE: ST Microelectronics - STM
Price: £4.79
Quantity
BTA08-400B Triac - CASE: TO220 MAKE: ST Microelectronics - STM
Price: £7.19
Quantity
BTA16-600BW Triac - CASE: TO220 MAKE: ST Microelectronics - STM
Price: £2.99
Quantity
BTA08-600TW Triac - CASE: TO220 MAKE: ST Microelectronics - STM
Price: £2.99
Quantity
BT139-500 Triac - CASE: TO220 MAKE: NXP Semiconductors
Price: £4.79
Quantity
BTA06-600C Triac - CASE: TO220F MAKE: ST Microelectronics - STM
Price: £3.19
Quantity
BTA08-400C Triac - CASE: Standard MAKE: ST Microelectronics - STM
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