QJ6016LH3TP

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Thyristors - TRIACs are a type of semiconductor device composed of two thyristors, which are connected in opposite directions and connected in series. TRIACs are a type of thyristor specifically designed to control alternating current. The QJ6016LH3TP is a bidirectional, single-phase triac with a 1000 V blocking voltage, 600 V breakdown voltage and a rated current of 16A.

The QJ6016LH3TP is used in a variety of applications such as solid-state heating applications, lighting and automotive controllers. These devices are used in a variety of motor control applications, such as controlling the speed, direction, and torque of a motor. For example, a triac can be used to control the speed of a three-phase AC motor.

The working principle of the QJ6016LH3TP is based on the working principle of the thyristor. A triac is a three-terminal semiconductor device that is used to control current in both directions. It is composed of two thyristors connected in series with their gate electrodes connected. The gate of the thyristor can be triggered by an external current, enabling the device to switch on and off.

When the gate of the thyristor is triggered, the device turns on and current begins to flow through the device. This current then drives both thyristors, causing them to turn on and off in a cyclic pattern. This cyclic switching of the thyristors controls the current in both directions.

The QJ6016LH3TP has built-in thermal protection that prevents over current when the device is operating at high temperatures. This device also has a reverse polarity protection that protects the device from accidental reverse installation. The QJ6016LH3TP also has optional solder and screw terminals, which makes it easy to install in a variety of applications.

As a single phase, bidirectional thyristor device, the QJ6016LH3TP is a reliable and practical option for applications that require an efficient and low-cost control of current in both directions. Its versatile design, with reverse polarity protection and built-in thermal protection, makes the device suitable for a variety of applications, such as solid-state heating applications, lighting and automotive controllers, and motor control applications.

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