VI-25V-MW-F1

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DC-DC converters offer an efficient way of converting one DC voltage to another. Applications for DC-DC converters are vast and range from automotive powertrain applications, to industrial automation, medical instruments, and consumer electronics. The VI-25V-MW-F1 is a linear, precision DC-DC converter from Micro-Wave Technology. This article explores the application field and working principle of the VI-25V-MW-F1.

Overview of the VI-25V-MW-F1

The VI-25V-MW-F1 is a linear, precision DC-DC converter that is rated for 25V input with a range from 2V to 30V and a 12V output that can provide up to 75W of power. It has a high power density, which makes it suitable for applications in limited spaces, as well as high efficiency for minimal energy loss and thermal dissipation. It has an open frame construction and is sealed against moisture. The unit offers adjustable output voltage, current limit, and overtemperature protection.

Application Field

The VI-25V-MW-F1 is an ideal solution for a variety of design requirements and applications. Its high power density and wide input voltage range make it suitable for automotive and industrial automation applications, where reliable, precision power is required. The VI-25V-MW-F1 can also be used in medical equipment, such as portable imaging systems, as well as high-bandwidth communications, data storage, and test and measurement equipment.

Working Principle

The VI-25V-MW-F1 employs a linear regulator circuit to convert a wide input input voltage into a precise output voltage. This is accomplished by employing a negative feedback control loop to adjust the voltage across the power transistor in response to the output voltage. The power transistor is turned on and off in response to the voltage difference between the input and output, thus controlling the output voltage and current.

The feedback circuitry of the VI-25V-MW-F1 also has several adjustable settings, such as the output voltage, the current limit, and the overtemperature protection, which can be adjusted to meet the requirements of different applications. The VI-25V-MW-F1 also features an integrated safety shutdown circuit that is designed to protect the unit in case of overcurrent or overtemperature.

The VI-25V-MW-F1 is a versatile, efficient DC-DC converter that offers high power density, wide input voltage range, and precise output voltage adjustment. It is able to meet the requirements of a wide variety of applications, from automotive and industrial automation to medical applications, data storage, and communications.

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