VI-JWY-EZ-F3

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters

DC DC converters are widely used in many different applications ranging from consumer electronics to industrial controls. They are designed to provide a regulated voltage from a higher to a lower input voltage, converting higher AC or DC voltages to lower DC voltages, or converting between AC and DC voltages. In some cases, DC DC converters can also be used to reduce noise or perform other functions.

A major application for DC DC converters is to provide a regulated supply voltage for electronic components in telecommunications, computer, automotive, and other applications. They are typically used to power sensors, analog-to-digital converters, display devices, and other electronic components which require voltage regulation.

DC DC converters use a variety of topologies to achieve maximum efficiency. One of the most popular topologies is the VI-JWY-EZ-F3 since it is simple to use and provides excellent power conversion efficiency.

VI-JWY-EZ-F3 Application Field and Working Principle

The VI-JWY-EZ-F3 topology is used in power supplies for applications which require a regulated output voltage range of 9V to 24V. It is a non-inverting, buck-boost converter, and is named after the three transistors used in its design: two P-channel Field-Effect Transistors (“JFETs”) and one N-channel “JFET”. The topology is also known as an “inverse-boost” converter or a “chop-swap” converter.

The VI-JWY-EZ-F3 power supply is typically used in regulated applications which require small output currents from 0.5A to 1.2A. The input voltage can range from 3.5V to 27V. Since this topology is a non-inverting buck-boost converter, it can generate either an increasing or decreasing voltage, depending on the input voltage. The converter is capable of providing up to 92% conversion efficiency, and can be operated with low parts count.

The working principle of the VI-JWY-EZ-F3 power supply is based on its three transistors. In the circuit, one of the JFETs is “on”, controlling the output voltage while the other two are in a “reverse” position. The JFETs are operated in a “cut-off” mode, which is achieved by applying a voltage across the two JFETs, with the voltage applied depending on the output voltage desired. The voltage applied is large enough to turn off one of the JFETS, which then forces the remaining JFET to be “reverse” biased. This causes current to flow from the input of the converter, to the output via the remaining JFET. The output voltage is regulated by using a pulse-width-modulation (PWM) control or an analog multiplier controller (AMC).

The VI-JWY-EZ-F3 power supply is a highly efficient DC-DC converter which is suitable for applications requiring a regulated output voltage range of 9V to 24V. It can be used with low parts count and provides excellent efficiency up to 92%. By controlling the voltage applied to the two JFETs, the output voltage can be varied. This makes it an ideal solution for many applications requiring voltage regulation.

Conclusion

The VI-JWY-EZ-F3 topology is a non-inverting, buck-boost DC-DC converter which is used to generate regulated output voltages from 9V to 24V. It can provide up to 92% efficiency which is achieved by using two P-channel and one N-channel JFETs. By controlling the voltage applied to the two JFETs, the output voltage can be varied. This makes it an ideal solution for many applications requiring voltage regulation.

The specific data is subject to PDF, and the above content is for reference