V048F160M015 Power Supplies - Board Mount

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DC-DC converters are power supply units that convert a given DC input voltage into an output voltage of an equal or different DC level. The V048F160M015 is a DC-DC converter manufactured by the company Abb. This model offers a wide variety of features, making it suitable for all DC applications.

The V048F160M015 is a current mode, single-ended, isolated converter with a working input voltage range of 24-300Vdc. It features a maximum output power of 48 watts and an efficiency of up to 88%. It comes with standard protections such as over voltage, under voltage, overtemperature, and over current protection.

The V048F160M015 uses a transformer to provide a fully isolated output and packs a built-in EMI filter. It uses a switch mode power supply (SMPS) for high efficiency and runs at a frequency of 150kHz, which ensures low Electromagnetic Interference (EMI). It is designed with a non-isolated input, so there is no need for an external isolation transformer.

The V048F160M015 is primarily designed for industrial, telecommunications, and server applications. It is designed to take a single voltage input and can deliver an isolated output voltage, usually with a range of output voltages. It is most commonly used in applications that require the conversion of a given Input voltage to a different output voltage for a given load.

As for the working principle of the V048F160M015, it works on the principle of a switched-mode power supply (or SMPS). In this type of power supply, an oscillator or microcontroller controls when the power switch is turned on and off, depending on the input and output voltages and the power delivered. When the power switch is closed, energy is stored in the main transformer and is then delivered to the output.

As the power switch is opened, the transformer is discharged in a controlled way and energy is delivered to the output. This process repeats until the desired power output is achieved. Additionally, since the power switch is opened and closed periodically, the frequency of the switching determines the output voltage. Higher frequency switching results in a higher output voltage, whereas lower frequency switching yields lower output voltage.

The V048F160M015 also features a built-in EMI filter which is used to reduce Electromagnetic Interference and RFI that can be generated by the converter. This filter further ensures that the output voltage remains constant by blocking any unwanted electrical noise that might interfere with its performance.

To sum up, the V048F160M015 from Abb is a highly efficient DC-DC converter ideal for industrial, telecommunications, and server applications. It is designed to take a single voltage input and can deliver an isolated output voltage, usually with a range of output voltages, and is most commonly used in applications that require the conversion of a given input voltage to a different output voltage for a given load. It uses a switch mode power supply (SMPS) to obtain high efficiency, and comes with standard protections such as over voltage, under voltage, overtemperature, and over current protection. Additionally, its EMI filter further ensures the quality and consistency of its output voltage.

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