PQME3-D48-S5-M Power Supplies - Board Mount

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DC-DC converters are the most widely used type of power converter, and the PQME3-D48-S5-M is no exception. This converter is an integrated system which converts, controls and regulates a DC input supply voltage to a DC output voltage, allowing for flexibility in the applications they are used for. The PQME3-D48-S5-M offers a wide variety of switching frequencies and operating modes, and is designed for use in harsh environments, such as automotive, industrial, and military applications.One of the most attractive features of the PQME3-D48-S5-M is its high efficiency. This converter boasts a minimum efficiency of 96%, making it one of the most energy-efficient DC-DC converter systems available. This high level of efficiency helps to reduce energy consumption, thereby reducing operating costs and helping to achieve longer operational life of the system. Additionally, the PQME3-D48-S5-M is a fully isolated, silent converter, meaning that it produces no audible sound during operation.The PQME3-D48-S5-M is a highly versatile and reliable converter, capable of operating at a wide range of input voltages (12-48VDC) and output voltages (1.25-44VDC). This makes it suitable for a wide range of applications, including industrial, automotive, and military applications. Additionally, the PQME3-D48-S5-M is designed to operate in a wide range of temperatures, allowing for use in environments ranging from -40°C to +85°C.The working principle of the PQME3-D48-S5-M is relatively simple. It has a robust, full bridge switching configuration which uses the input voltage to generate the output voltage. It utilizes a high frequency Pulse Width Modulation (PWM) signal to control the output voltage. When the PWM signal is “on” the output voltage is the input voltage. When the PWM signal is off, the output voltage drops to zero. The duration of the PWM signal on time determines the output voltage, with longer on times resulting in higher output voltages, and shorter on times resulting in lower output voltages. The PQME3-D48-S5-M can also be adjusted to different switching frequencies, allowing for different output voltages and power levels.The PQME3-D48-S5-M is perfect for applications that require a reliable, versatile, and efficient power source. Its high level of efficiency, wide operating temperature range, and ability to operate at a variety of input and output voltages allows for a wide range of applications in automotive, industrial, and military sectors. By combining all of these features, the PQME3-D48-S5-M is one of the most reliable and efficient DC-DC converters currently on the market.

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