DF10S Discrete Semiconductor Products

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DF10S Application Field and Working Principle

Diodes – Bridge Rectifiers are the most commonly used type of power rectification devices in the industry. They are used to convert AC power to DC offering full bridge connections which allow DC output between two terminals that can also be connected in a Series configuration.

The DF10S bridge rectifiers are a type of silicon rectifier equipped with two electrically isolated diodes available in one, two and four pin packages. There is not a DC output voltage connection as other rectifier systems have as the power flows through them and out at one side only. Oneof the most used rectifier circuits is the full-wave bridge rectifier which consists of four diodes connected in a bridge configuration. The bridge rectifier is widely used in various applications that require strong rectification, filtering, and low-ripple DC output. It can operate with input voltage of up to 1.5KV and is usually used in charging, uninterruptible power supplies and other power supply applications.

DF10S has two basic operations: AC to DC rectification, and isolated DC power supply regulation. In AC to DC rectification, a voltage surge pump is generated to achieve AC current convert to DC current. This pump voltage can bridge four diodes, acting as a bridge rectifier. When four electric circuits are connected in a bridge configuration and the AC source is connected to the bridge, the positive and negative halves of the source alternate in turn, the electrons circulate clockwise and counterclockwise, then the electric circuit becomes an energy accumulation system, whereby the AC electric current is rectified into DC electric current.

In isolated DC power supply regulation section, the rectified and filtered DC current from the bridge will be regulated by voltage regulator circuit to obtain the required output voltage. Usually, various options of voltage regulator parts should be used for different application requirements. They can provide steady regulated DC power output and also protect equipments from over-voltage and over-current. The regulation is set with a resistor by the designer. This method is commonly used in circuit designs, especially in automotive and industrial applications, or could also be used in air-conditioning, medical devices, and other high power electronics where voltage regulation is required.

In conclusion, the DF10S bridge rectifier is a highly efficient diode-based rectifier that offers a simple, reliable and long-lasting operation. It has many applications in the industrial and automotive field, making it one of the most popular solutions for converting AC voltage to DC voltage. With its excellent performance, it is a popular and ideal for various projects.

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