3N247-E4/72

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A bridge rectifier is a type of diode designed to efficiently convert alternating current (AC) to direct current (DC). The 3N247-E4/72 bridge rectifier is a three-phase bridge rectifier that is used for various applications. This article will discuss the application field and working principles of the 3N247-E4/72.

Application Field

The 3N247-E4/72 bridge rectifier hecan been used for various purposes. Generally, this type of bridge rectifier is used to convert AC to DC voltages and currents. It is commonly used in automotive applications, such as electric power steering, windshield wiper systems, and braking systems. Additionally, this rectifier is used to reduce voltage ripple in regulated power supplies, among many other applications.

Working Principle

The 3N247-E4/72 bridge rectifier is a three-phase bridge rectifier, which means that it has three legs and each leg consists of two diodes connected in antiparallel. This is done to reduce the number of components required to convert AC to DC. The three legs of the rectifier are connected in series, forming the start and end of the circuit.

When AC is applied to the 3N247-E4/72 bridge rectifier, the circuit works in two different ways. During the positive phase of the AC wave, the diodes in leg A and C of the rectifier are forward biased, allowing current to pass through them, which results in the output voltage being equal to the input voltage. During the negative phase of the wave, the diodes in leg B and D are forward biased, allowing current to pass through them, which results in the output voltage being equal to the negative of the input voltage.

Because of this, the bridge rectifier will allow only one direction of current flow depending on the polarity of the AC wave. This ensures that the output voltage is a DC voltage, which is required for most applications.

Conclusion

The 3N247-E4/72 bridge rectifier is a three-phase bridge rectifier that is used for various applications, such as reducing voltage ripple in regulated power supplies and converting AC to DC voltages and currents. It works by using two sets of diodes connected in antiparallel to allow only one direction of current flow depending on the polarity of the AC wave, thus ensuring a DC voltage output. Hopefully, this article has helped to explain the application field and working principles of the 3N247-E4/72 bridge rectifier.

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