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lab05_en:op-amp_basics [2026/03/31 13:17] – mexleadminlab05_en:op-amp_basics [2026/04/28 15:46] (current) – mexleadmin
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 Explain the Golden Rules of the operational amplifier. Explain the Golden Rules of the operational amplifier.
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 +=== Op-Amp zero adjustment without feedback ===
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 +Build the following circuit in <imgref Fig-10_op-amp_no_feedback> with the power supply and a multimeter.
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 +{{drawio>lab05_en:Fig-10_op-amp_no_feedback.svg}}
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 +<imgcaption Fig-10_op-amp_no_feedback | Zero adjustment> </imgcaption>
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 +$U_{\rm DD}{\rm~=10~V},~U_{\rm SS}{\rm~=-10~V},~R_{\rm 1}{\rm~=10~k\Omega},~R_{\rm 2}{\rm~=10~k\Omega}$
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 +Adjust the output of the Op-Amp to zero.
 +Descripe your results and explain them.
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 +How can the circuit be improved?\\
 +Draw an improved version and explain it.
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