VE-24T-MV-B1

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DC-DC converters have a wide range of applications in various industries. The main purpose is to convert DC power from one voltage level to another, making them an efficient way to manage power in various electronics and industrial applications. The VE-24T-MV-B1 series is a type of commercially available DC-DC converters designed to meet different performance and requirements. This article will discuss the application fields and working principle of the VE-24T-MV-B1 series.

Application Fields

VE-24T-MV-B1 series DC-DC converters are used in a variety of applications including automotive, industrial, commercial, medical, aerospace, and defense. The wide range of input and output voltages available in the series enables applications across automotive, aviation, medical and military markets. The series comes with an array of features including wide input voltage ranges of up to 450V, a high switching frequency of up to 500kHz, wide temperature range of -40°C to +105°C, galvanic isolation up to 1500Vdc, high efficiency and low ripple. These features make them ideal for applications that require tight regulation of voltage and current in extreme conditions.

Working Principle

The VE-24T-MV-B1 series DC-DC converters use a combination of two isolated power transformers and two power switches in full bridge configuration to convert the input voltage to the desired output voltage. The input and output are galvanically isolated to eliminate any common-mode noise interference and to provide protection against reverse current flow. The high switching frequency of up to 500kHz allows the power stages to operate with higher efficiency and with better thermal performance.

The isolated transformer converts the input voltage to either a higher or lower voltage in order to match the desired output voltage. The power switches control the on/off duty cycles of the transformer, allowing the regulation of the output voltage. The on-board control and monitoring circuit provide protection from over-voltage, over-current, over-temperature, open-circuit, short-circuit, and frequency conditions. This circuit also provides feedback and closed-loop regulation of the output voltage and current.

The VE-24T-MV-B1 series DC-DC converters have a wide range of features and applications. They are designed to meet various performance and reliability requirements in extreme conditions. The high switching frequency and the galvanic isolation of the input and output ensure high efficiency and low ripple, making them ideal for protecting sensitive electronic devices from power related problems. They are also available in a wide range of input and output voltages, enabling applications across multiple markets.

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