SGA18U09-P1J

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AC DC Desktop, Wall Adapters

The SGA18U09-P1J adapter is designed for AC-DC desktop and wall applications. This adapter features a universal power input, making it versatile for a variety of AC grid sources in different countries. It also features output voltage and peak current ratings of 9 volts and 1000mA, respectively. In addition, it has a high power supply efficiency level and low ripple and noise ranges, both of which are optimal for supplying clean power to your various applications.

Working Principle

The SGA18U09-P1J works as a standard electronic device, which converts the AC supply into a DC voltage and current output. This is known as AC-DC conversion. The AC supply is connected to the adapter’s input and is rectified by the bridge rectifier circuit. The rectifier circuit is made of four diodes, which are used to convert the AC current into pulsating DC current. This pulsating DC is then smoothed further by a capacitive filter to produce a steady DC current. This DC is then rated and regulated via a voltage regulator circuit, which is designed to provide the desired output voltage.

Summary

The SGA18U09-P1J adapter is designed to be used in a variety of AC-DC desktop and wall applications. It features a universal power input, and output voltage and peak current ratings of 9 volts and 1000mA, respectively. Its high power supply efficiency level and low ripple and noise ranges make it optimal for supplying clean power to various devices. It works as a standard electronic device, converting AC current into rectified DC current, and then into a steady DC voltage via a voltage regulator circuit.

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