VS-12F100

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The VS-12F100 is a single-phase bridge type full wave rectifier with a reverse voltage of 1000V and a current rating of 12A. It is a four-terminal rectifier, with all four terminals connected internally to one planar dielectric for improved electrical and thermal performance. This rectifier is suitable for use in many applications such as power supplies, battery chargers, DC-DC converters, DC motor controllers, snubbers, and filters.

Application Field

The VS-12F100 is designed to provide power in many applications including DC-DC converters, AC/DC bridges and battery charging. Its reverse voltage rating of 1000V makes it suitable for use in harsh electronics environments. Its four terminal construction makes it suitable for use on both single and multi-phase rectifier circuits, providing greater electrical and thermal efficiency compared to two-terminal designs.

This rectifier is especially suitable for use in industrial applications, such as DC motor controllers, where it can be used to control variable speed DC motors. It is also suitable for use in switched-mode power supplies due to its low forward voltage drop which allows for greater power efficiency.

Working Principle

The VS-12F100 is a single-phase bridge rectifier, so it is made up of four diodes arranged in a bridge topology. This type of rectifier provides full wave rectification irrespective of the direction of the current flow. The bridge rectifier consists of two sets of opposite-direction diodes, allowing the current to pass through the opposite direction depends on the polarity of the applied voltage.

The VS-12F100 has a forward voltage drop of 1.1V, which is much lower than the 3-4V of equivalent two-terminal rectifiers. This lower voltage drop helps make the power supply more efficient, as less energy is lost in the rectification process. In addition, due to its 4 terminal construction, the VS-12F100 has higher current and thermal ratings than similar two-terminal rectifiers, allowing it to be used in many power-hungry applications.

In summary, the VS-12F100 is a powerful and reliable single-phase bridge rectifier. It has a reverse voltage rating of 1000V, making it suitable for use in many harsh electronics environments. Its four-terminal construction also makes it suitable for use on both single and multi-phase rectifier circuits. It has a low forward voltage drop which allows for greater power efficiency. This rectifier is suitable for many applications including DC-DC converters, AC/DC bridges and battery chargers.

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