VFT1080C-M3/4W

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Introduction

The VFT 1080C-M3/4W is a diodes-rectifiers-arrays module manufactured by Vishay Semiconductor. This high-reliability and economic module is used as an AC/DC converter in an array of applications. It contains 10 integrated high-voltage rectifiers which are configured as bridges. Its high efficiency ensures fast operation and greater reliability. The VFT 1080C-M3/4W operates in line-amplifier, shield-biased, and multiplexed systems, and is suitable for applications requiring high temperature operation.

Application Field

The VFT 1080C-M3/4W can be used in a wide range of applications depending on its configured architecture and the power dissipation level required. It can be used in device power management, controlling voltage levels and current flow in a bidirectional application, over-voltage protection, and frequency control.

It can be used in AC/DC converters, DC/DC converters, power supplies, and motor controllers. Additionally, it is a suitable choice for lighting systems, communication systems, automotive systems, circuit protection, industrial automation and control systems, electronic medical equipment, and aerospace and marine applications.

Working Principle

The VFT 1080C-M3/4W is configured as a bridge rectifier for gaining AC input. The 10 high-voltage rectifiers are linked with each other to achieve this configuration. The output AC power gets transformed into DC power with the help of this module. The bridge rectifier configuration helps with providing a low-loss power conversion by allowing a continuous current to flow across the circuitry. It also helps in regulating the voltage level and in improving the power conversion efficiency.

The module ensures proper heat dissipation and is used in applications requiring high temperature stability. As the bridge rectifier operates, it works as an electrical filter to smooth out the output DC power and ensure its quality. The module also helps regulate the noise level in certain applications.

Other Features

The VFT 1080C-M3/4W module is rated for 400V and has a maximum DC voltage of 30V. It has a current capacity of 1A and a peak forward current of 4A. It also has a maximum reverse voltage of 100V and a peak reverse current of 0.3A. The operating temperature range of the module is -40°C to +85°C.

The module comes with a 4-pin package. It consists of an anode, a cathode, an anode-cathode link, and a ground pin. The anode and cathode pins are connected to the device\'s positive and negative terminals respectively, while the anode-cathode link wire is used to control the current flow across the module. The module also features a thermal-shutdown protection and reverse blocking capability.

Advantages

The VFT 1080C-M3/4W provides many benefits to its users:

• It offers excellent thermal stability and high power efficiency
• It provides robust and reliable performance
• The module helps minimize system noise
• It offers fast switching speed
• It is cost-effective and easy to install

Conclusion

The VFT 1080C-M3/4W is a versatile, efficient, and cost-effective diode-rectifier module that offers excellent reliability and performance. Its ability to provide a continuous current and regulate noise makes it a great choice for a variety of applications, such as AC/DC converters, DC/DC converters, power supplies, motor controllers, and frequency control.

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