FR12JR02

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Diodes - Rectifiers - Single

A FR12JR02 is a type of single-phase stud-mounted bridge rectifier. It is a high-efficiency low-priced bridge rectifier that is suitable for low-power inverter switching applications. It is designed to provide an easy, fast, and reliable installation. The FR12JR02 features high-current capacity and low gate resistance, allowing it to operate at high switching frequencies.

The FR12JR02 rectifier is ideal for low-power inverter switching applications, such as for DC-DC converters, AC-DC rectifiers, and solar inverters. It offers a breakdown voltage of up to 800V and a temperature range of -40°C to 125°C. It is built to withstand high inrush current and withstand a high surge of instantaneous voltage.

The FR12JR02 rectifier bridges have a wide range of features. These features include integrated fast-recovery rectifiers, automatic protection against overloading, high-frequency input-output diodes, and transient surge protection. The rectifiers also have a low thermal resistance and a wide range of operating temperature, allowing them to operate at higher speeds.

The FR12JR02 rectifier also offers reverse voltage protection, thereby preventing reverse current in the system. It also has a low capacitance rating, which helps reduce the impact of transient disturbances on the power lines.

In terms of its working principle, the FR12JR02 rectifier is a four-layer bridge rectifier. This rectifier comprises of two diodes on each side that have opposite polarities. When an alternating current is applied across the terminals, the individual diodes block either the positive or negative cycle of the alternating current. This prevents current from flowing through the other half-cycle, producing a unidirectional current. The bridge rectifier can then be used to convert the alternating current to direct current.

In addition to its use in low-power inverter switching applications, the FR12JR02 rectifier can also be used in applications such as power rectifiers, and motor drive controllers. Its high-current capacity and low gate resistance make it an ideal choice for such applications.

In conclusion, the FR12JR02 rectifier is a high-efficiency, low-cost, and reliable rectifier that is suitable for low-power inverter switching applications. It has a wide range of features and provides reverse voltage protection and low capacitance rating. It is also suitable for applications such as power rectifiers, and motor drive controllers.

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