VI-J7Z-EZ-F2

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DC DC converters are widely used in multiple applications. Their control systems and power sources are mainly derived from different forms of DC power sources. VI-J7Z-EZ-F2 is a Class D High-Power DC-DC Converter that has many advantages in various applications.

VI-J7Z-EZ-F2 is a high-power DC-DC converter which integrates AC/DC rectifier, DC/DC buck and DC/DC boost converter in one module. It supports input and output voltage between 9 and 60V and can provide simulated Sine wave AC power output from 15-400Vac. Its power-proof and high-efficiency make it ideal for applications in factory automation, communication systems, automatic test machines and other industries that require high-power AC Full bridge DC DC converters.

The working principle of VI-J7Z-EZ-F2 involves the passing of electric current through different layers of components to ensure power conversion and voltage control. Initially, the AC voltage is converted to DC voltage and is then pre-regulated with the help of inductors and MOSFETs. Then, the DC voltage is boosted and regulated by using the boosted voltage to drive the switched regulated DC-DC converter.

The main components of VI-J7Z-EZ-F2 include an LM3520 flyback PWM controller, MOSFETs, power inductor, filter capacitors and other components. The LM3520 flyback PWM controller is used to control the switching of the MOSFETs, while the power inductor serves as a booster to increase the DC voltage. The filter capacitors are used to filter out high frequency noise and ensure clean and stable DC power supply for the DC-DC converter.

The major advantages of this converter are its high efficiency and power factor. The input and output voltage can be adjusted from 9-60V, and voltage resolution is 0.01V, enabling precise power control and reducing the mismatch ratio of power. The system is also equipped with a wide variety of protection functions, including over-voltage, over-current and over-temperature protection, providing greater reliability and safety.

VI-J7Z-EZ-F2 is an excellent choice for applications that require high-power DC-DC converters as it offers high efficiency, power factor and protection. In addition, its adjustable voltage and resolution capabilities make it a suitable solution for applications in factory automation, communication systems, automatic test machines and other industries.

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