VE-25R-MX-S

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DC-DC converters are a type of power supply that can convert incoming direct current from one voltage level to another. While the output voltage might be either higher or lower than the input, most of the time, these converters are used to produce higher voltages from a lower voltage source. The VE-25R-MX-S is a type of DC-DC converter designed to economically achieve higher DC voltages for efficient, reliable power up to 25 watts. In this article, we will discuss the application field and working principle of the VE-25R-MX-S.

The VE-25R-MX-S is most commonly used in transportation and communication applications, but can be used in any application that requires efficient, reliable DC power. It is most suitable for applications where high regulations accuracy and light weight is required, such as in mobile phones, cell sites and laptops. This converter can also be used in industrial equipment, such as point-of-sale terminals, and is an effective choice for general purpose AC/DC applications. The VE-25R-MX-S can be used to power both AC and DC loads.

The working principle of the VE-25R-MX-S is based on the switching technology of DC-DC power converters. Switched-mode power converters operate by constantly switching an input voltage on and off at a high frequency in order to create an average voltage. This process is achieved by the switching devices, such as MOSFETs, in the converter. The switching elements are controlled by a circuit that is often called a control circuit. The control circuit monitors the output voltage and ensures that it is constantly regulated in order to achieve the desired output voltage.

The VE-25R-MX-S utilises synchronous rectification to produce a high efficiency, compact design. This type of rectification utilises an "active" circuit to replace the traditional "passive" diode rectifier. In synchronous rectification, the switching devices (MOSFETs) act as a rectifier by switching in the forward direction during the conduction phase and in the reverse direction during the non-conduction phase. This allows the efficiency of the device to be improved. The VE-25R-MX-S is designed to have a total efficiency of up to 92%.

The VE-25R-MX-S also features a built-in Power Good & Enable signal control for power supply sequencing, as well as over-temperature, under-voltage and over-voltage protection, among other features. It also has an operating temperature range of -55° to +85°C with 100% seamless load.

In summary, the VE-25R-MX-S is a high efficiency, reliable DC-DC converter designed for efficient power up to 25 watts. This converter is most suitable for applications such as mobile phones, cell sites and laptops, as well as industrial equipment. It utilises a synchronous rectification process to achieve an efficiency of up to 92%, as well as a built-in Power Good & Enable signal control for power supply sequencing and protective features. The wide operating temperature range ensures that it is suitable for a wide range of applications.

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