Q48T20025-PABP

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DC-DC converters are devices used to convert a given DC power source to a different DC voltage. They come in many types and configurations, and are often used in applications such as industrial automation, power electronics, or aviation. Q48T20025-PABP is one such DC-DC converter, used to convert a 48V input voltage to a 25V DC output voltage.

The Q48T20025-PABP is a compact and efficient switch-mode DC-DC converter, designed to meet the power demands of a variety of electronics. It features a wide input voltage range of 36 to 60V, and its full-load efficiency is up to 94%. The output ripple range allows for low noise and low ripple, and the low standby current consumption of only 0.2mA ensures that energy is conserved when the unit is not in use.

The Q48T20025-PABP comes ready to use, with its own integrated circuit, power converter, feedback and control circuitry. It is protected against overcurrent, overvoltage, and short circuits, and its power dissipation is also minimized. Its temperature alarm and shut-off ensure the converter will not overheat even during prolonged use.

The working principle of the Q48T20025-PABP is simple. The unit uses an internal buck-boost converter to step down the input voltage. This is done by switching a MOSFET device either ON or OFF, depending on the required input voltage. When the voltage level is higher than the desired output, the MOSFET switches off and the excess energy is drawn away. When the voltage is too low, the converter switches on, allowing more input power to flow and raising the output voltage.

In addition to the step-down converter, the Q48T20025-PABP also uses a separate integrated circuit for voltage regulation. This IC takes the feedback from the output voltage and regulates it to the specified level. The onboard temperature sensors also regulate the unit, turning it off when the heat levels become too high.

The Q48T20025-PABP is a highly efficient and reliable DC-DC converter, and is suitable for a wide range of applications. It is used in industrial automation, power electronics, and aviation, as well as in any other application that requires the conversion of a 48V DC power source to a 25V DC output voltage. Its compact design, high power efficiency, and built-in safety features make it an ideal choice for a variety of DC-DC conversion projects.

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