As electrolytic capacitors age, their internal resistance, also known as “equivalent series resistance” (ESR), gradually increases. This can eventually lead to equipment failure. Using this design, ...
A 65-year-old woman presented to her primary care physician with acute visual loss in the left eye. An ophthalmologist noted a cotton wool spot and she subsequently underwent testing, including ...
Capacitor discharge circuits are used extensively in fast pulse generation. In such applications, the capacitor's stray inductance (or equivalent series inductance ...
At the 2012 IEEE EMC Symposium, Rohde & Schwarz introduced the Model ESR EMI Test Receiver, which uses FFTs to produce two analysis features that reduce precompliance test time. Because it's FFT based ...
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