R2S-053.3/P Power Supplies - Board Mount

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DC DC Converters: R2S-053.3/P application field and working principle

DC to DC converters, or DC-DC converters, are electronic circuits that modify a voltage or current level. They are often employed in circuits to change the voltage and current of one circuit from one value to another. The R2S-053.3/P series DC-DC converters have become increasingly popular in industrial, medical and laboratory applications.

The R2S-053.3/P series DC-DC converters are low profile, wide input range devices providing a regulated output of current up to 3 A with input voltage up to 53.3 V. The wide range of input voltage allows the devices to be used in applications including distributed power, controllable power supplies, voltage regulation and isolated power systems. These devices also have an efficient power transfer and reduce power dissipation.

The R2S-053.3/P series DC-DC converters feature an output voltage range of 0.8 to 5.0 V, output ripple and noise of 50 mV (max), full load temperature of +105°C and wide operating temperature of -40 to +105°C. Other features include adjustable output voltage setting, over-voltage protection circuit, high efficiency up to 90%, shielded housing, and low profile package sizes (6 x 7.5 mm).

The working principle of the R2S-053.3/P series DC-DC converters is based on converting the input voltage to a regulated output voltage and current through the use of a transformer, rectifier and switching circuits. In a typical circuit, the DC input voltage is rectified into an AC voltage and applied to the primary of the transformer. The transformer is designed to generate a voltage in the secondary coil that is then rectified into a DC voltage. This DC voltage passes through a switching circuit and then to the output filter capacitor before reaching the regulated output voltage.

The output voltage and current of the R2S-053.3/P DC-DC converters are regulated using an integrated control circuit which monitors the output voltage and regulates the amount of current passing through the switching circuit. This allows for the desired output voltage and current regulation over a wide range of input voltages, temperatures and load conditions. The control circuit also includes an over-voltage protection circuit to ensure the output voltage remains within the specified range.

In summary, the R2S-053.3/P series DC-DC converter is widely used in industrial, medical and laboratory applications. Its features include a wide input range, low ripple noise, adjustable output voltage, high efficiency, shielded housing, and low profile package sizes. The devices work on the principles of AC to DC conversion and handle input to output voltage regulation through the use of a transformer, rectifier, switching circuit and control circuit.

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