VI-24V-CU

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DC DC converters (or DC-DC converters) are power supplies used for converting one form of direct current (DC) power to another. These converters are mainly used in applications where the available DC power source is either lower or higher than the desired DC power output. One particular type of DC-DC converter, the VI-24V-CU, is commonly used in a wide range of industrial and consumer electronics applications. In this article, we explore its application field and working principle.

Applications of the VI-24V-CU

The VI-24V-CU is a type of off-the-shelf solution for single input DC-DC converters, ideal for applications requiring a constant 24V output voltage. The input voltage is required to be between 18V and 36V DC. This makes it suitable for many applications, including solar systems, V-battery, lead-acid battery, or automotive applications. It is widely used in a variety of consumer electronics applications that require 24V DC, such as LED lighting, CCTV cameras, and electric locks.

Working Principle of the VI-24V-CU

The VI-24V-CU DC-DC converter is a buck converter, which works by reducing the input voltage to the desired output voltage. It consists of two main components: an inductor and a switch. The inductor stores energy in the magnetic field created by the input voltage, while the switch controls the flow of energy from the inductor to the output.

When the switch is on, the stored energy from the inductor is discharged to the output. When the switch is off, the energy stored in the inductor is pushed back to the input voltage, allowing the output voltage to remain constant. This occurs at a frequency chosen by the user. The higher the frequency, the faster the decay of the energy, and the output voltage is more stable.

The VI-24V-CU DC-DC converter also includes protection features, such as over-voltage protection, under-voltage protection, and over-temperature protection. It also provides short circuit protection, which prevents the device from being damaged if a short circuit happens. Additionally, the device also has a wide input voltage range, which allows for operation in noisy, unreliable power systems.

Conclusion

The VI-24V-CU DC-DC converter is an ideal off-the-shelf power solution for applications that require a constant 24V DC output voltage. Its wide input voltage range and protection features make it suitable for use in a variety of industrial and consumer electronics applications. By using an inductor and a switch, the VI-24V-CU converter works by reducing the higher input voltage to the desired output voltage.

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