VI-20J-CX-F2

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DC DC converters are a type of power electronic device that allow a voltage to be converted from one level to another without altering the frequency of the DC waveform. Commonly, DC to DC converters are used to convert a higher voltage to a lower voltage. The application field and working principles for the VI-20J-CX-F2 DC to DC converter are explored in this article.

What is the VI-20J-CX-F2?

The VI-20J-CX-F2 is a low power, isolated DC to DC converter designed to convert the voltage and current from one level to another. It has a 20 watts output power and features a wide input voltage range of 4.5V to 16V. The VI-20J-CX-F2’s input/output voltage/current characteristics are adjustable within the rated range, and it has excellent overall performance and high efficiency.

Application Field of the VI-20J-CX-F2

The VI-20J-CX-F2 is ideal for applications where small size and low power consumption is necessary, such as portable medical device, optical and telecommunications equipment. It is also suitable for applications in industrial and automotive automobiles. The compressor air-conditioning system, floating car data recorder, rail vehicle power supply module, HID lighting system, mechanical platform drive, etc. In addition, it can be used in consumer & commercial inverters, DC motor drives, solar power applications, HVAC systems, and factory automation.

Working Principle of the VI-20J-CX-F2

The VI-20J-CX-F2 works by converting the input voltage to a regulated output voltage via its topology in a pulse width modulation (PWM) circuit. First, it rectifies the input AC voltage into a DC voltage. Then, it uses MOSFETs as switches to control the input voltage to turn on/off. Based on the width of the pulse, it changes the inductor current level. Finally, the output voltage level is dependent on the input voltage and the duty cycle of the pulse. It’s an efficient way to convert the voltage and current ratio, as it uses feedback control to optimize the output voltage.

Advantages of the VI-20J-CX-F2

The VI-20J-CX-F2 DC to DC converter has several advantages over other converters. It has a very high efficiency (up to 95%), so it minimizes heat generation and power loss. Additionally, the VI-20J-CX-F2 is protected from over-voltage, over-current, short-circuit, and reverse-polarity, making it highly reliable. It also has a wide input voltage range, making it suitable for a variety of input voltages. Finally, it has a built-in system monitor which provides real-time monitoring of DC input voltage and output voltage/current.

Conclusion

The VI-20J-CX-F2 DC to DC converter is a low power isolated converter designed to convert the voltage and current from one level to another. It has a wide range of applications, and its working principle is based on pulse-width modulation. Its advantages include a high efficiency, protection from over-voltage, over-current, short-circuit, and reverse-polarity, as well as a wide input voltage range and built-in system monitoring.

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