R0.25S-3.305/EHP

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DC DC converters are used to convert a DC voltage into another DC voltage of either higher or lower magnitude. The R0.25S-3.305/EHP DC converter is a compact, high-efficiency planar switching power converter, often used in the electronics industry for applications such as consumer electronics, automotive electronics, lighting, medical equipment, and power supplies. The converter is also suitable for applications requiring high power efficiency, reliability, low noise, and minimum external components.

The R0.25S-3.305/EHP DC to DC converter has a wide input voltage range of 2.5V to 17.5V, with a 0.50V to 15.5V adjustable output voltage from a regulated 5V source. It is a high-efficiency full-bridge DC converter with a switching frequency of 2.5MHz, allowing for a high efficiency over a wide range of input and output voltages. The device is also rated for continuous operation up to 25W, and temperature range of -40°C to 85°C.

The working principle of the R0.25S-3.305/EHP DC to DC converter is based on the buck converter switching topology. This topology employs two switches connected across the output of the power supply. The converters operates by switching between these switches, effectively controlling the output voltage according to the desired input. The switching is controlled by an internal error amplifier, which compares the actual output voltage to a reference voltage. This ensures that the output voltage is regulated according to the current load.

In addition to its buck converter topology, the R0.25S-3.305/EHP DC to DC converter also includes features such as under-voltage lockout, over-voltage protection, current limit, and thermal shutdown. These additional features ensure safe and reliable operation of the device.

The R0.25S-3.305/EHP DC to DC converter is widely used for applications requiring high power efficiency, reliability, low noise, minimum external components, and a wide input voltage range. Its combination of features and performance makes it an ideal solution for applications such as consumer electronics, automotive electronics, lighting, medical equipment, and power supplies.

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