These two terminals are connected together, forming a common return pathfor load current, as shown in Fig. 2.32. The connection between the negative and thepositive terminals of the supplies results in a common or floating return. The floatingcommon may be connected to the earth ground terminal of a supply, if a particularcircuit requests this. Generally, it will neither help nor hinder circuit performance.

Turn a Computer Power Supply into Bench Power

expect to see more support from Democrats, Republicans, academics and diplomats for the notion that government has a much bigger role to play in creating adequate redundancy in supply chains

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