K1100G

Thyristors, DIACs, and SIDACs are three types of switches used in different types of applications. In this article, we will discuss K1100G application field and working principle.

K1100G Application Field

The K1100G is a fast, high reliability thyristor used to drive small motors, power supplies and other electronic applications where precise power control is required. This device is widely used in motor control, HVAC control, automotive control and other industrial control applications. The K1100G has a low on-state voltage drop and low gate junction capacitance. It has fast switching with no gate current and low gate voltage. It is also used in solar cell and renewable energy applications.

K1100G Working Principle

The K1100G is a biphasic AC switch. It works by controlling the current through an AC load using two thyristors in opposite phases. Each thyristor is triggered by a gate signal. When the gate signal is applied, current starts flowing through the thyristor and the voltage across the AC load increases. When the load reaches a certain voltage, one of the thyristors is switched off and the current stops flowing. This makes the K1100G an ideal switch for controlling AC current. It can be used to control the amount of power delivered to a load, and even the frequency of the power being delivered.

The K1100G has two modes of operation: trigger mode and steady-state mode. When in trigger mode, the thyristor is triggered by applying a gate signal to one of its terminals. In steady-state mode, the thyristors are held in the "on" position until the applied voltage is removed. This makes the K1100G an ideal switch for controlling AC current in applications where precise power control is needed, such as motor control, HVAC control, and other industrial control applications.

The K1100G is also a very reliable device. It has low saturation voltage and low forward voltage drop. It also has a high holding current, which makes it ideal for applications where frequent switch operations are required. In addition, it is designed with a low gate capacitance which reduces noise and provides superior EMI immunity.

In summary, the K1100G is a fast, high reliability thyristor used to drive small motors, power supplies, and other electronic applications where precise power control is required. It has wide applications in motor control, HVAC control, automotive control, solar cell and renewable energy applications. It also has two modes of operation for precise power control, and a low gate capacitance for superior EMI immunity.