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DC-DC Converters

DC-DC converters are devices that convert one form of direct current (DC) to a different form of DC. Examples of DC-DC converters include DC-DC converters such as buck and boost, and DC-DC converters used to regulate power supply voltages. The V72C28H150BG is an example of a DC-DC converter.

Application Field and Working Principle of V72C28H150BG

The V72C28H150BG DC-DC converter is a non-isolated Buck-Boost converter. It is a type of switching regulator or switching supply. This type of DC-DC converter can operate as either a buck or boost converter, depending on the input and output voltages. The V72C28H150BG DC-DC converter can convert 8V to 36V input voltage into a 5V to 45V output voltage. It is most commonly used in applications that require tight current regulation, such as LED lighting, power supply, electric vehicle charging, etc. The V72C28H150BG DC-DC converter can handle an output power of up to 150W.

The V72C28H150BG DC-DC converter works by using a switching transistor in the input circuit. This switching transistor is used to control the voltage of the output. If the output voltage is too low, the transistor switches in to increase the voltage. If the output voltage is too high, the transistor switches off to reduce the voltage. The output voltage is regulated by Pulse Width Modulation (PWM). The PWM is used to control the switching frequency of the transistor, which in turn controls the output voltage.

In order to ensure that the output voltage is always within the specified range, the V72C28H150BG DC-DC converter has three protection functions that can be enabled if the output voltage is too high or too low. The first is an over-voltage protection, which will cut off the output voltage if it is too high. The second is an under-voltage protection, which will cut off the output voltage if it is too low. The third is a short-circuit protection, which will automatically shut off the output if a short circuit is detected.

The V72C28H150BG DC-DC converter is an efficient and reliable device for converting one DC voltage to another. Its wide input and output voltage range and its built-in protection functions make it suitable for a variety of applications, such as LED lighting, power supply, and electric vehicle charging.

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