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university:courses:tutorials:alm-awg-external-power [05 Apr 2022 21:08] – [Directions:] Doug Merceruniversity:courses:tutorials:alm-awg-external-power [13 May 2022 22:27] (current) – [Making the output adjustable] Doug Mercer
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 ====Making the output adjustable==== ====Making the output adjustable====
  
-The negative output voltage can be adjusted from approximately 0 to –5 V by adding a potentiometer circuit as shown in figure 3.2. Resistor R<sub>1</sub> is 10 KΩ, resistor R<sub>2</sub is 20 KΩ and potentiometer R<sub>POT</sub is 50 KΩ. Noise filter capacitor C<sub>3</sub> is 0.01 uF.+The negative output voltage can be adjusted from approximately 0 to –5 V by adding a potentiometer circuit as shown in figure 3.2. Resistor R<sub>1</sub> is 10 KΩ, resistor R<sub>2</subis 20 KΩ and potentiometer R<sub>POT</subis 50 KΩ. Noise filter capacitor C<sub>3</sub> is 0.01 uF.
  
 {{ :university:courses:tutorials:ext-power-fig-3-2.png?600 |}} {{ :university:courses:tutorials:ext-power-fig-3-2.png?600 |}}
university/courses/tutorials/alm-awg-external-power.txt · Last modified: 13 May 2022 22:27 by Doug Mercer