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| noise_book:isolated_io [2026/06/10 20:31] – admin | noise_book:isolated_io [2026/06/10 20:54] (current) – admin | ||
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| Think of the isolated side as an island. There should be no direct electrical connection between the two sides. | Think of the isolated side as an island. There should be no direct electrical connection between the two sides. | ||
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| For this reason, isolated power supplies are just as important as optocouplers. An isolated DC/DC converter is commonly used to provide power to the isolated side while keeping the grounds separated. | For this reason, isolated power supplies are just as important as optocouplers. An isolated DC/DC converter is commonly used to provide power to the isolated side while keeping the grounds separated. | ||