VI-251-CW-F4

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 to DC Converters are electronic components that convert direct current (DC) electrical power from one voltage level to another. The VI-251-CW-F4 is an example of a DC to DC converter. It converts a fixed DC input voltage into a regulated DC output voltage. This regulated voltage can be adjusted through a potentiometer for various applications.

The VI-251-CW-F4 is a switching mode DC to DC converter with step-up output (also known as a boost converter). It is capable of delivering up to 25 Watts of power at an efficient rate of up to 90 percent. It can handle input voltages ranging from 2.3V to 15V and output voltages ranging from 3.3V to 24V. It has an inrush current of up to 8A and an output ripple voltage of up to 0.3V.

The VI-251-CW-F4 is designed to meet the needs of many different applications including mobile phones, tablets, routers, and industrial applications. It can be used as a voltage regulator and power conditioner for applications that require a constant voltage output, such as in laptop chargers, laptop motherboards, industrial control systems, and medical instruments. It can also be used as a DC/DC converter to convert lower voltages to higher voltages, such as in solar panel applications and automotive systems.

The working principle of the VI-251-CW-F4 is based on the pulse-width modulation (PWM) technique. The PWM technique works by switching the voltage on and off at a specific frequency. This creates a pulse of voltage that is then smoothed out by an inductor and capacitor filter to produce a constant output voltage. The PWM signal is generated by a microcontroller or an integrated circuit (IC). The IC then uses this signal to control the output voltage of the VI-251-CW-F4.

The VI-251-CW-F4 can be configured with a potentiometer for precise adjustment of the output voltage. The potentiometer adjusts the duty cycle of the PWM signal, which then changes the output voltage. The output voltage can be adjusted from 3.3V to 24V in 0.1V steps. The VI-251-CW-F4 also includes protection features such as over current, over voltage, and short circuit protection.

In conclusion, the VI-251-CW-F4 is a versatile DC to DC converter capable of delivering up to 25 Watts of power with an efficient rate of up to 90 percent. It is suitable for many different applications and can be configured with a potentiometer for precise adjustment of the output voltage. It is based on the PWM technique and has built-in protection features to ensure reliable operation.

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