This week in lab, you're going to observe the voltage spikes which occur when a coil has it's current shut off, and then the resulting effect by adding a fly-back diode. You will then grab a screenshot of each and post it here on the forums. Your instructor will assist with setting up the circuit.
After this, you may wish to review for next week's lab practical exercise found here.
Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
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Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
I have completed the demonstration. Here are the screenshots.
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- scope_2.png (23.23 KiB) Viewed 4098 times
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- scope_3.png (22.13 KiB) Viewed 4098 times
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- scope_4.png (25.83 KiB) Viewed 4098 times
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Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
I have completed the lab for this week.
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- scope_2.png (23.23 KiB) Viewed 4097 times
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- scope_3.png (22.13 KiB) Viewed 4097 times
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- scope_4.png (25.83 KiB) Viewed 4097 times
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Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
I have observed the demonstration for the lab this week, here are the screenshots.
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- pulse4.png (25.4 KiB) Viewed 4096 times
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- pulse5.png (21.95 KiB) Viewed 4096 times
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- pulse6.png (23.71 KiB) Viewed 4096 times
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Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
Michelle & Javier
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- pulse7.png (25.39 KiB) Viewed 4095 times
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- pulse8.png (21.76 KiB) Viewed 4095 times
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- pulse9.png (23.29 KiB) Viewed 4095 times
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- pulse10.png (23.25 KiB) Viewed 4095 times
Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
Lab Complete
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- week 14 demo1.png (21.06 KiB) Viewed 4092 times
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- week 14 demo2.png (20.03 KiB) Viewed 4092 times
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- week 14 demo3.png (22.38 KiB) Viewed 4092 times
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Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
I have completed this lab. Nick Rogers
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- pulse1.png (25.2 KiB) Viewed 4091 times
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- pulse2.png (21.51 KiB) Viewed 4091 times
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- pulse3.png (21.85 KiB) Viewed 4091 times
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Re: Week #14: (12/3-7) Demonstration of Voltage Spikes on Relay Coil
Demo Complete
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- scope_16.png (21.08 KiB) Viewed 4089 times
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- scope_1_3.png (19.97 KiB) Viewed 4089 times
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- scope_1_4.png (22.36 KiB) Viewed 4089 times