PH75S280-5

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DC-DC converters have been widely used in various industries such as telecom, industry and automative control. The PH75S280-5 DC-DC converter, designed by Power Hybrids, is a low-noise non-isolated Buck step-down converter with an operating temperature of up to 105°C and output current of up to 3.2A. It is designed for applications with low output capacity and high efficiency.

Features of PH75S280-5 DC-DC Converter

This highly efficient step-down converter has a wide input voltage range of 4.5V to 40V, which allows it to work with both low and high voltage electronic devices. Its output voltage is adjustable, ranging from 0.8V to 26V. In addition, its high efficiency of up to 96% allows for more power to be provided in a smaller form factor. The converter is also equipped with over-current and short circuit protection to keep it stable under varying load conditions.

Working Principle of PH75S280-5 DC-DC Converter

At the core of the PH75S280-5 DC-DC converter is its Buck switching regulator. It works by using an external inductor to store energy, and then converting the input voltage into the desired output voltage. The switching regulator is controlled by a feedback loop, where the output voltage is compared with the desired set voltage, and then a suitable output current is provided. The power converter is also equipped with a voltage feedback loop, which allows it to regulate the output voltage for higher power conversion efficiency.

Applications of PH75S280-5 DC-DC Converter

Due to its small size, low noise, and high efficiency, the PH75S280-5 DC-DC converter is suitable for a wide range of applications. It is ideal for powering small consumer electronics such as digital cameras, tablets, and cell phones. It is also used in industrial and automative control, where low output capacity and reliability is required.

Conclusion

In summary, the Power Hybrids PH75S280-5 DC-DC converter is an efficient, low-noise, and highly reliable switching regulator for low-powered applications. It is suitable for small consumer electronics, industrial, and automative control applications, making it a great choice for a variety of applications.

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