B4S-HF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Diodes play an important role in circuit design. They are used to control current and voltage, acting as an electronic switch in various applications. Bridge rectifiers are a type of diode used to convert alternating current (AC) to direct current (DC). Bridge rectifiers are made up of four diodes arranged in a bridge circuit configuration. The most common type of bridge rectifier is known as the B4S-HF. In this article, we’ll take a look at the application field and working principle of the B4S-HF bridge rectifier.

The application fields of the B4S-HF bridge rectifier include heavy-duty applications such as industrial motor controls, welding rectifiers, lighting, and power supplies. It can be used to convert alternating current input of 110A to 400A into a corresponding output of 20v to 600V. It has a surge rating of 10KA, making it a high-performance rectifier. Its peak inverse voltage (PIV) rating is 1,000V and its reverse blocking voltage (VRRM) rating is 500V. The B4S-HF bridge rectifier is ideal for controlling motors that experience high levels of load. It is also appropriate for many other high-current applications.

The B4S-HF bridge rectifier has two working modes. In the first mode, the diode bridge conducts forwardly, conversion alternating current (AC) to direct current (DC). This is known as the forward conduction mode and is used to convert AC to DC. In the second mode, the bridge rectifier can conduct backwardly, which is known as reverse conduction or recessed mode. During this mode, the bridge rectifier acts like a switch, controlling the flow of current from the circuit. This operation is essential for power supply systems that require an independent bidirectional contact, e.g., AC contactors and PLCs (programmable logic controllers).

The B4S-HF bridge rectifier is a robust and reliable device, capable of providing smooth power transmission. It is known for its high surge rating and its reverse blocking voltage resistant capacity. It also guarantees minimal power losses, making it very efficient in power conversion. With its various industrial applications, the B4S-HF bridge rectifier is a top choice for industrial and commercial electrical systems.

The specific data is subject to PDF, and the above content is for reference