VE-20M-IX-F3

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DC-DC converters are critical components of most electronic systems, as they streamline and protect power flow. The VE-20M-IX-F3 is a popular, reliable DC-DC converter designed for industrial and commercial use. Featuring advanced high and low side MOSFET protection, temperature-dependent controls and a rated input voltage range of 3-33Vdc, the VE-20M-IX-F3 is an ideal choice for most power conversion tasks.

Application Field

The VE-20M-IX-F3 DC-DC converter excels in industrial applications, where its high reliability and robust design prove invaluable. Its wide input voltage range makes it suitable for applications with AC mains power supplies in the range of 3-33Vdc, while its 15 A continuous current rating makes it powerful enough for motor and pump control applications. It is also used in commercial applications, where it provides reliable power for displays and lighting systems.

The VE-20M-IX-F3 is a popular choice for Heavy Duty Off-Road (HDOR) applications. Its wide input voltage range and temperature controlled protections make it suitable for the rugged conditions found in mobile and off-road electronics, while its robust design ensures reliable power delivery. Additionally, its high efficiency makes it suitable for use in solar and wind energy systems.

Working Principle

The VE-20M-IX-F3 is based on a buck-boost topology designed for high efficiency conversion of DC power. The powertrain of the converter consists of a pair of isolated MOSFETs, one on the high side (HS) and one on the low side (LS) of the buck-boost topology. The HS MOSFET acts as a switch to control the amount of power delivered, while the LS MOSFET is a sense device that monitors the current drawn from the input.

The VE-20M-IX-F3 features temperature dependent logic, designed to ramp down the drive frequency as the temperature rises. This ensures that the converter operates at its most efficient state at any given temperature, and helps maintain its long-term reliability. In addition, the VE-20M-IX-F3 features advanced protection circuitry, designed to detect and adjust for input voltage fluctuation, overload, and short circuit events.

Overall, the VE-20M-IX-F3 is a reliable, robust, and efficient DC-DC converter suitable for most power conversion tasks. Its wide input voltage range, temperature-dependent logic, and advanced protection circuits make it an ideal choice for industrial, commercial, and off-road applications.

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