SJ6020L2TP

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Thyristors, also known as silicon controlled rectifiers, are a type of semiconductor switch designed to trigger when exposed to a specific range of voltage. One of the most important types of thyristor is the SJ6020L2TP. This thyristor is extensively used in applications requiring precise control over the current flow, or the ability to allow a large flow of current through the load. In this article, we will look at the applications of the SJ6020L2TP, as well as its working principle.

SJ6020L2TP Application field

The SJ6020L2TP is used for various applications where exact control of current is critical or a large surge of current must be quickly passed through the load. It is often used in the following applications:

• Power supply regulation
• Speed regulation
• Heater or temperature control
• AC motor control
• Solar energy systems
• Driving high voltage arcs

It is popularly used in food and beverage industry, medical industry, power industry, and many other sectors that require precise current control or large current surges.

SJ6020L2TP Working Principle

The SJ6020L2TP is a three-terminal silicon-controlled rectifier (SCR) whose operation is based on controlling the current that passes through a circuit. It is composed of four layers, which are the anode, cathode, gate, and the control terminal. The anode and the cathode are the input and output terminals, respectively, while the gate acts as a switch. By externally controlling the voltage, the current passing through the device can be turned on and off, allowing precise control of the circuit.

When a positive voltage is applied between the anode and the gate, the device is rendered conductive and the flow of current starts. This is known as ‘Turn-on’ or ‘Triggering’. Similarly, when a negative voltage is applied between the gate and the anode, the current stops and the device becomes non-conductive. This is known as ‘Turn-off’ or ‘Switch-off’.

The SJ6020L2TP is a high-performance thyristor that can withstand high-temperatures, voltage and current overloads, and rapid switching. Its on-state voltage is low, and its high-current capability allows for quick and efficient current diversion. It is also designed to achieve fast turn-on and turn-off times and offers good switching control.

Conclusion

The SJ6020L2TP is a three-terminal silicon-controlled rectifier that is extensively used in applications where minimum control of current is crucial, or where large current surge needs to be quickly transferred through the load. It also has a wide range of applications in various industries, such as food and beverage, power, and medical care. When used correctly, it offers excellent switching control and enables easy and reliable current sensing at a low cost.

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