R1D-0509-R Power Supplies - Board Mount

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DC-DC converters are electrical devices used to convert one DC voltage source into another. They are frequently used in applications where DC voltage needs to be regulated or changed. R1D-0509-R is a type of DC-DC converter which provides precise, low-noise power conversion.

The R1D-0509-R is a fully isolated, high performance DC-DC converter specially designed for the high-reliability, industrial-control, and test and measurement markets. It provides a regulated output voltage when the input voltage is within the specified range and the output current is within the rated limits. Applications include motor control, communications, automotive, power-supply, and audio systems.

The R1D-0509-R features an input voltage range of 4.5V to 36V, a 4mm height profile, high efficiencies, small size, and high power density. It has an output current rating up to 3A, a 1kV isolation voltage, and a wide temperature range from -40°C to +100°C. The device also includes protections against over-voltage, over-current, short-circuit, and reverse voltage.

The R1D-0509-R works on the principle of inductive switching conversion. In this type of conversion, the input voltage is switched on and off at a high frequency. The high-frequency conversion results in high efficiency and provides good voltage regulation. The input voltage is rectified and then filtered to create the DC input to the switch. Then, the primary side of the transformer is connected to the switch and the secondary side is connected to the output. The output voltage is further controlled by a PWM (Pulse Width Modulation) converter. The PWM control circuit modifies the duty cycle of the output voltage in order to achieve the desired output voltage.

The R1D-0509-R has several key features and advantages, including wide input-voltage and temperature range, high isolation voltage, high efficiency, small size, and high power density. This makes the device ideal for applications such as motor control, communications, automotive, power-supply, and audio systems.

In summary, the R1D-0509-R is a DC-DC converter designed for use in industrial, control and test and measurement applications. It is a fully isolated, high performance device that provides precise, low-noise power conversion. It has an input voltage range of 4.5V to 36V, a 4mm height profile, high efficiencies, small size, and high power density, and a wide temperature range from -40°C to +100°C. The device works on the principle of inductive switching conversion, and features protections against over-voltage, over-current, short-circuit, and reverse voltage.

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