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test-and-measurement:analog-discovery-pro-5250:power-measurement-demo [2021/09/25 16:40] – Keith M Kolmostest-and-measurement:analog-discovery-pro-5250:power-measurement-demo [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 ===== Inventory ===== ===== Inventory =====
-  * Analog Discovery Pro with:+  * Analog Discovery Pro (ADP5250) with:
     * 2 BNC oscilloscope probes     * 2 BNC oscilloscope probes
     * A BNC to minigrabber clip cable     * A BNC to minigrabber clip cable
-  * Analog parts and wires (found in the Analog Parts Kit):+  * Analog parts and wires (found in the [[https://digilent.com/shop/analog-parts-kit-by-analog-devices-companion-parts-kit-for-the-analog-discovery/|Analog Parts Kit]]):
     * A 470 Ω resistor     * A 470 Ω resistor
     * A 4.7 nF capacitor     * A 4.7 nF capacitor
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     * A breadboard     * A breadboard
   * WaveForms Installation, version 3.15.18 or later   * WaveForms Installation, version 3.15.18 or later
-    * [[https://mautic.digilentinc.com/waveforms-download|Download]] 
  
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 The power across the resistor can be calculated as well. To do so, the voltage across the sensing resistor is subtracted from the voltage across both resistors (Channel 2 Position 2), and the result multiplied by the current passing through the resistor. The power across the resistor can be calculated as well. To do so, the voltage across the sensing resistor is subtracted from the voltage across both resistors (Channel 2 Position 2), and the result multiplied by the current passing through the resistor.
  
-**Add** another Math channel, this time with the calculation of "(C2-C1)*C1/Rs". If the chart is too cluttered with signals, click the checkmarks in the upper left of the 3 Scope channels to stop them from being plotted. Set the units to "W" and adjust the range of this channel to 20 mW/div to view the power of the resistor component of the circuit. Select Math1 and then drag the red triangle on the left of the chart down to offset the channel from Math2, since they largely overlap.+**Add** another Math channel, this time with the calculation of "(C2-C1)*C1/Rs". If the chart is too cluttered with signals, click the checkmarks in the upper left of the 2 Scope channels to stop them from being plotted. Set the units to "W" and adjust the range of this channel to 20 mW/div to view the power of the resistor component of the circuit. Select Math1 and then drag the red triangle on the left of the chart down to offset the channel from Math2, since they largely overlap.
  
 Note: Scope measurement and math channels can be renamed and relabeled in order to clarify what they represent. This can be done by expanding the channel options (the gear icon) and editing the Name and Label properties of the channel. Note: Scope measurement and math channels can be renamed and relabeled in order to clarify what they represent. This can be done by expanding the channel options (the gear icon) and editing the Name and Label properties of the channel.
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-{{reference:test-and-measurement:analog-discovery-pro-3x50:measurement-averages.png?600|}}+{{:test-and-measurement:analog-discovery-pro-5250:average.png?600 |}}
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 ===== Other Resources ===== ===== Other Resources =====
  
-For more guides and example projects for your Analog Discovery Pro, please visit its [[start|Resource Center]].+For more guides and example projects for your Analog Discovery Pro (ADP5250), please visit its [[start|Resource Center]].
  
 For technical support, please visit the [[https://forum.digilentinc.com|Digilent Forums]]. For technical support, please visit the [[https://forum.digilentinc.com|Digilent Forums]].