VI20120S-E3/4W

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The VI20120S-E3/4W is a commercial grade standard recovery rectifier designed for a variety of applications. This device is specifically designed for general, high efficiency rectification in electronic power supplies and DC power systems.

The VI20120S-E3/4W is a single-phase, glass-passivated junction rectifier with a maximum current rating of 20A/30A. It has a forward voltage drop of 2.1V at 10A and a thermal shock rating of 250C. This device has a voltage subtraction of 2.1 V and a surge current of 35A.

The VI20120S-E3/4W is generally used in a variety of applications that require high efficiency and low power consumption. These applications include switched power supplies, DC power supplies, industrial power supplies, and many other applications that require a reliable and efficient diode. It is also an excellent choice for high frequency power rectification and is suitable for use in a variety of solar panel applications.

The working principle of the VI20120S-E3/4W rectifier is based on the p-n junction formed between the two opposite-polarity materials contained in the device. When the anode side is connected to a negative voltage, electrons are attracted and travel across the junction to the positive terminal, creating a current flow. When the negative polarity material is connected to a positive voltage, the direction of current flow is reversed, allowing current to flow in the opposite direction. This process of current reversal is known as rectification and is the basis for rectifier devices.

The VI20120S-E3/4W rectifier is also known for its ability to reduce switching losses. During rectification, the instantaneous energy conversion from pulsed DC to continuous DC is achieved without any interruption. This leads to drastically reduced heat generation and improving efficiency even further. In addition, the VI20120S-E3/4W rectifier is also designed with a low-forward voltage drop and soft recovery characteristics, which makes it ideal for use in electronic power supplies.

In conclusion, the VI20120S-E3/4W rectifier is a widely used and efficient device designed for general, high efficiency rectification in electronic power supplies and DC power systems. It is great for reducing switching losses, improving efficiency, and has a low-forward voltage drop and soft recovery characteristics. Thus, it can be a great choice for a variety of applications that require reliable and efficient power handling.

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