In high voltage environments, electrical isolation from the communication bus to logic controllers is regularly employed for human safety and equipment protection. Often overlooked are the benefits of isolation affecting system performance rather than simply protecting it from dangerous voltages. These benefits come in the form of uninterrupted, error-free communication in the presence of harsh ground bounce and other system level noise that would otherwise render a non-isolated system inoperative. The LTM2882 Isolator µModule® Transceiver not only provides the necessary isolation to protect from dangerous voltages but offers a high level of functional integration so that no external components are required to achieve a fully isolated and powered solution. High power levels of up to 1W, supported by low ripple regulation, a cored power transformer that reduces radiated emissions, and better-than-average efficiency up to 65%, is available to the application. Not only is the device self-powered, but it also provides external isolated power for other neighboring functions.