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Identify Amp/Determine Output
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<blockquote data-quote="Tim Perry" data-source="post: 42537" data-attributes="member: 94"><p>Re: Identify Amp/Determine Output</p><p></p><p></p><p></p><p>When you measure voltage on a 'scope it is in peak-to-peak. Divide that by 2 to get peak voltage. Then multiply by the inverse of the sq rt of 2 (.707) to get Vrms. Then Vrms squared / Z = power (nominal).</p></blockquote><p></p>
[QUOTE="Tim Perry, post: 42537, member: 94"] Re: Identify Amp/Determine Output When you measure voltage on a 'scope it is in peak-to-peak. Divide that by 2 to get peak voltage. Then multiply by the inverse of the sq rt of 2 (.707) to get Vrms. Then Vrms squared / Z = power (nominal). [/QUOTE]
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