T820061404DH

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Thyristors - SCRs are solid state components used to control and regulate electrical power in a variety of applications. The T820061404DH is a type of SCR (silicon controlled rectifier) which is typically used to switch AC current in many applications. This device is suitable for controlling both voltage-controlled and current-controlled AC switching applications.

The T820061404DH can be used in a variety of applications such as in power supplies, motor controls or lighting control. These devices are capable of controlling AC as well as DC currents in a variety of applications. This device has a power dissipation of 50W and a peak pulse current capability of 90A.

The working principle of the T820061404DH SCR is based on the concept of two-quadrant switching. It works by using a bi-directional thyristor to control the flow of current in either direction. When the gate current is applied to the device, it turns on and allows the flow of current from the anode to the cathode. When the gate current is reversed, the SCR will turn off and cut the flow of current from the anode to the cathode.

The T820061404DH is also available in a range of voltage and current ratings, with the highest device capable of handling a maximum of 1000V and 20 A. The device also offers a turn-off energy at higher currents which can be very useful in applications where the current is pulsed and frequent cycling is required. The device also offers a low turn-on voltage, which means it requires less energy to turn on and off the device.

The device is suitable for a variety of high power applications, such as in high voltage applications, motor control, light dimmers, and variable speed motors. The device is also used in a variety of low-voltage applications, such as in gas-fired furnaces, water heaters, and power control for air conditioners and freezers.

In summary, the T820061404DH SCR is a reliable device suitable for both AC and DC switching applications. The device is capable of controlling currents up to 1000V and 20A, and offers a low turn-on voltage. This makes it an ideal choice for high power applications, as well as low-voltage applications such as furnaces, water heaters, and air conditioners.

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