Difference amplifier measures high AC voltage without heat
Keywords: AC voltages difference amplifier voltage divider high voltage measurement system
[Summary of tips] Circuit lets designers avoid linearity errors caused by self-heating in traditional difference amplifier designs. The article proposes a design in measuring high AC voltages that doesn't consume heat. The design uses a difference amplifier as an aid to the voltage divider.The article also shows a comparison between the resistiv......|
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