VI-26T-EV

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DC-DC converters are becoming increasingly important in many different industries due to their ability to convert direct current (DC) to another form of direct current at a higher or lower voltage level. The VI-26T-EV DC-DC converter is an effective unit that offers reliable performance and is suitable for many different applications. It is a low profile, isolated DC-DC converter that provides high efficiency, reliable performance, and low electromagnetic interference (EMI). In this article, we will explore the applications and working principle of the VI-26T-EV DC-DC converter.

The VI-26T-EV is ideal for many applications, including vehicle electronics, industrial automation, aerospace, defense, and medical electronics. It is a power supply designed for the automotive industry and is UL-approved for use in automotive applications. Furthermore, the VI-26T-EV is designed to meet the input voltage requirements of a wide range of vehicles. It is capable of providing an output voltage level and current up to 26 VDC and 10A, respectively.

The VI-26T-EV features a wide input voltage range of 4.5 – 36VDC. This makes it suitable for use with lead-acid, NiCad, or lithium batteries, as well as DC power sources such as generators and solar panels. In addition, this converter offers a wide operating temperature range of -40°C to +85°C. This allows it to perform in a wide range of environmental conditions without requiring additional cooling.

The VI-26T-EV features an isolated input-to-output voltage of 500VDC and a built-in compliance voltage of 35VDC. This ensures that the electric circuit is protected from shock and the output is reliable. Furthermore, the unit is designed to meet EN 55032 Class B EMI emission requirements. This feature helps reduce the amount of noise that is created by the power supply, thereby reducing the potential for interference with other electronic devices.

The VI-26T-EV’s power electronics are based on synchronous buck topology. This topology allows for the maximum energy transfer efficiency and reduces power losses. The VI-26T-EV also features a high-frequency synchronous switching architecture, which helps reduce the size, weight, and cost of the unit. In addition, the VI-26T-EV is equipped with active current sharing, which allows for paralleling up to eight of these converters in order to satisfy large power requirements.

The VI-26T-EV is highly efficient, providing up to 94% conversion efficiency. This is achieved by the unit’s built-in active power factor correction (PFC) circuit. The built-in PFC circuit achieves an input power factor of >0.98 and a total harmonic distortion of < 0.0001% across the input range of 85 –265 VAC. This feature ensures that the power supply is extremely effective at managing the power draw from the input voltage source.

The VI-26T-EV is also equipped with remote ON/OFF control capability. This feature allows it to be turned on and off remotely using an external switch or signal. This feature reduces power consumption and helps protect the power supply from overload. Furthermore, the VI-26T-EV features a protection circuit that monitors the output voltage and shuts down the unit in the event of an overvoltage or undervoltage condition.

The VI-26T-EV is a reliable and efficient DC-DC converter that is suitable for a wide range of applications. It provides a high efficiency of up to 94% and features an isolated input-to-output voltage of up to 500VDC. It has a wide input voltage range and can operate in a wide temperature range. In addition, the unit is equipped with active current sharing and remote ON/OFF control. Finally, the unit features a protection circuit and meets EN 55032 Class B EMI requirements.

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