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--- university:courses:alm1k:alm-lab-pv [10 Mar 2022 15:12] – [Hardware Setup:] Doug Mercer
+++ university:courses:alm1k:alm-lab-pv [10 Mar 2022 15:12] (current) – [Hardware Setup:] Doug Mercer
@@ Line 111: / Line 111: @@
 Set the voltage vertical scale of scope channel A to 0.5V/div. The current vertical scale of channel A will depend on the maximum current your panel can generate.
-Set the frequency of waveform generator A to 100 Hz, and the horizontal time base so that at least one full 0 to V<sub>OC</sub> sweep is displayed. Set the channel A wave Shape to Triangle as indicated in figure . The linear triangle is best for sweeping a voltage but a sine wave can be used as well.
+Set the frequency of waveform generator A to 100 Hz, and the horizontal time base so that at least one full 0 to V<sub>OC</sub> sweep is displayed. Set the channel A wave Shape to Triangle as indicated in figure 9 or 10. The linear triangle is best for sweeping a voltage but a sine wave can be used as well.
 With the channel A generator disabled (in Hi-Z Mode), first measure the open circuit voltage produced by the panel when in full sun light. Set the Max voltage  of waveform generator A to the open circuit voltage you just measured. Set the Min voltage of waveform generator A to 0. Now enable the channel A generator to force voltage.

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