# Differences

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 university:courses:tutorials:alm-awg-external-power [05 Apr 2022 21:08]Doug Mercer [Directions:] university:courses:tutorials:alm-awg-external-power [13 May 2022 22:27]Doug Mercer [Making the output adjustable] Both sides previous revision Previous revision 13 May 2022 22:27 Doug Mercer [Making the output adjustable] 05 Apr 2022 21:08 Doug Mercer [Directions:] 21 Oct 2021 15:32 Doug Mercer [Objective:] 09 Sep 2021 16:02 Doug Mercer [Positive Voltage Doubler] 09 Sep 2021 15:55 Doug Mercer [2.0 Power Supply Options Using LTM8067 isolated μModule:] 09 Sep 2021 15:53 Doug Mercer created 13 May 2022 22:27 Doug Mercer [Making the output adjustable] 05 Apr 2022 21:08 Doug Mercer [Directions:] 21 Oct 2021 15:32 Doug Mercer [Objective:] 09 Sep 2021 16:02 Doug Mercer [Positive Voltage Doubler] 09 Sep 2021 15:55 Doug Mercer [2.0 Power Supply Options Using LTM8067 isolated μModule:] 09 Sep 2021 15:53 Doug Mercer created Line 89: Line 89: ====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​ is 10 KΩ, resistor R<​sub>​2​POT​3​ 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​ is 10 KΩ, resistor R<​sub>​2 is 20 KΩ and potentiometer R<​sub>​POT is 50 KΩ. Noise filter capacitor C<​sub>​3​ is 0.01 uF. {{ :​university:​courses:​tutorials:​ext-power-fig-3-2.png?​600 |}} {{ :​university:​courses:​tutorials:​ext-power-fig-3-2.png?​600 |}}