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 3958 times
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- scope_3.png (22.13 KiB) Viewed 3958 times
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- scope_4.png (25.83 KiB) Viewed 3958 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 3957 times
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- scope_3.png (22.13 KiB) Viewed 3957 times
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- scope_4.png (25.83 KiB) Viewed 3957 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 3956 times
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- pulse5.png (21.95 KiB) Viewed 3956 times
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- pulse6.png (23.71 KiB) Viewed 3956 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 3955 times
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- pulse8.png (21.76 KiB) Viewed 3955 times
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- pulse9.png (23.29 KiB) Viewed 3955 times
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- pulse10.png (23.25 KiB) Viewed 3955 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 3952 times
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- week 14 demo2.png (20.03 KiB) Viewed 3952 times
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- week 14 demo3.png (22.38 KiB) Viewed 3952 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 3951 times
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- pulse2.png (21.51 KiB) Viewed 3951 times
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- pulse3.png (21.85 KiB) Viewed 3951 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 3949 times
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- scope_1_3.png (19.97 KiB) Viewed 3949 times
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- scope_1_4.png (22.36 KiB) Viewed 3949 times