VI-25V-MV-S

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DC to DC converters are electronic circuits used to convert a source of direct current (DC) from one voltage level to another. One of the most popular types of DC to DC converters is known as the VI-25V-MV-S, or isolated full-power switched capacitor DC-DC converter. This converter can be used for applications that range from low-voltage distributed systems and systems-on-chip to high-voltage distributed power systems and industrial micro controllers.

The VI-25V-MV-S DC-DC converter uses a full-power switched capacitor conversion technique, which is designed to provide high efficiency and low cost while meeting a range of switching frequencies up to 50kHz. This technique employs two active switches, one connected to the input voltage and one connected to the output voltage, along with a capacitor network. When the input voltage is higher than the output voltage, the first switch is opened and the capacitor network is charged, providing the necessary voltage for the output. When the input voltage is lower than the output, the second switch is opened and the capacitor network stores the energy, releasing it to the output.

The VI-25V-MV-S DC-DC converter has a wide range of applications, such as boosting voltage in distributed power systems, powering remotely located devices, providing backup power supplies in mission critical applications, and providing voltage for automotive electronic systems. The converter can also be used for powering industrial micro controllers, driving optical transceivers, and remotely powering embedded systems.

The advantages of VI-25V-MV-S DC-DC converters include high efficiency, low cost, high power density, and fast switching speed. These converters are also able to handle a wide range of input and output voltages, making them suitable for a variety of applications. In addition, these converters are tolerant of high temperature environments and can handle large inrush currents, making them ideal for use in harsh environments.

The main working principle of the VI-25V-MV-S converter is based on the switched capacitor topology. The capacitor network is charged and discharged in a regulated manner, allowing the transfer of energy between the input and output voltages in an efficient manner. This topology is further improved by the use of active switches, which allow for very fast switching times and improved power conversion efficiency.

In conclusion, the VI-25V-MV-S isolated full-power switched capacitor DC-DC converter is a reliable, efficient, and cost-effective solution for applications ranging from distributed system to mission critical applications. By utilizing the switched capacitor topology and active switches, this converter can provide high efficiency, high power density, and fast switching speed, and can also handle highly temperature environments and large input and output voltage ranges.

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