T507048054AQ

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Thyristors – SCRs (Silicon Controlled Rectifiers) are among the most important components that make up modern electronic circuits. They are used in many applications, including power control, communications, and even industrial applications. The T507048054AQ is an SCR that is typically used in heavy-duty industrial applications. In this article, we will look at its application field and working principle.

What Is The T507048054AQ?

The T507048054AQ is an Industrial Grade Thyristor – SCR, manufactured by Toshiba. It is rated to handle up to 16 A of current at a 400 V DC rating. It comes in a TO-52 package, which allows it to be mounted on a heat sink or PCB. The T507048054AQ has a maximum on resistance (dV/dI) of 18 mΩ and a minimum on resistance of 15 mΩ.

Application Fields Of T507048054AQ

The T507048054AQ is widely used in industrial applications such as motor control, slagging ovens, welding equipment and elevators. It is designed to handle high-current, high-voltage applications and provides excellent resistance to short-circuiting and surges, making it well suited for use in industrial equipment. It is also highly efficient and therefore ideal for power control applications.

Working Principle Of T507048054AQ

The T507048054AQ Thyristors – SCRs are controlled gate-triggered electrical switches. To turn on, gate voltage has to be applied, which is done by connecting the control circuit with the gate and an SCR. Once the gate voltage reaches a specific threshold and current begins to flow, the SCR will remain in its on state until the gate voltage is disconnected or another opposite polarity voltage is applied. This enables precise control of the amount of current passing through the SCR.

When the gate voltage is disconnected, the current through the SCR will drop to zero. The T507048054AQ is designed to reconnect to the gate voltage as soon as the current reaches a safe level, which allows for a fast and accurate recovery. This makes the T507048054AQ ideal for applications such as motor control, where precise control is required and fast recovery is essential.

Conclusion

The T507048054AQ is an industrial grade SCR that is capable of handling up to 16 A of current at a 400 V DC rating. It is designed to be used in high-current, high-voltage industrial applications, and is highly efficient and reliable. The T507048054AQ is also designed to respond quickly to gate voltage, which makes it well suited for power control applications. With its high power capacity and robust performance, the T507048054AQ is a reliable and powerful choice for industrial applications.

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