V28C28H100B

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DC-DC converters are electronic devices that convert direct current (DC) from one voltage level to another. V28C28H100B is a DC-DC converter, which is a high-efficiency, non-isolated DC/DC converter. This type of converter is widely used in many application fields, such as automotive, industrial, and telecom applications.

The V28C28H100B converter has an input voltage range of 8.25V to 28V and provides an output voltage of 5V to 28V. It also features remote ON/OFF control, 2-Phase PWM operation, over temperature protection, overload protection, and short-circuit protection to provide the user with reliability and safety. The converter has a high efficiency of up to 96%, providing maximum power up to 100W. It has a wide operational temperature range from -40°C to 105°C, making it suitable for tough and harsh environment.

The V28C28H100B converter is mainly used for automotive, industrial, and telecom applications. It can be used to efficiently convert the supply voltage from the vehicle to the proper operating voltage for the equipment such as ECM (Engine Control Module), transmission control module and audio systems. It is also used in harsh industrial applications and can be used in telecom applications to provide power to the base station and enable communication.

The working principle of the V28C28H100B DC/DC converter is simple and straightforward. It converts the DC output of the power source, such as a battery, to a different DC voltage level while step-down (buck) or step-up (boost) the voltage. It uses a buck-boost DC/DC topology to convert the input voltage to the desired output voltage. The V28C28H100B converter has two main components and they are the switching elements and the control circuit. It consists of two switches connected in series and controlled by a control circuit. The control circuit uses Pulse Width Modulation (PWM) or PFM to control the switching elements in order to step-down or step-up the output voltage and convert it to the desired voltage level.

In summary, the V28C28H100B DC/DC converter is a high-efficiency, non-isolated DC/DC converter used in many application fields. It features high efficiency of up to 96%, high power up to 100W, wide operational temperature range, and reliable and safe features. It works by using Pulse Width Modulation (PWM) or PFM to control the switching elements in order to step-down or step-up the output voltage and convert it to the desired voltage level.

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