I originally found it playing around with the first scope I had and clicking buttons to see what happens 👨🔬. Didn't fully realize what it meant at the time but started using it later. Keith recently brought it up again and it was a good video idea so here we are.
New to your channel and glad to see that their techs out there willing to share and teach other techs. Thanks, much and will be following 👍 being new to the world of electronics maybe someone can give a quick answer to what AC Coupling is or a good video to watch. Thanks in advance 👍👍👍
None of us would be where we are without those who came before us passing the knowledge on. We have a responsibility to help the techs around us who are motivated to get better. From there this group has to pass it on to the next generation and have them carry the torch.
Great demonstration of Ohm's Law: voltage drop over upstream resistance is proportional to the current. Most often used for the relative compression test without the amp-clamp, but looks like it works for 3 Amp circuits just as well!
Ramon, I'm glad you enjoyed it and hopefully you can use it some time. I've used it right at the fuse boxe sometimes if I don't have the right adaptors or just to save time.
Definitely in theory it could. You would expect different frequencies and resonance depending on pump condition and how hard it is working. You would want to have some known good waveforms to start and experiment out from there. Only way for us to know is to try it.
Great video Chris, my brain hurts now trying to think if a resistance measurement could help to solve for Amperage. I'm not sure how to do the math or if using the AC voltage measurement in some way would work?🤯 But, it's interesting stuff nonetheless! Way cool tip on seeing this pattern similarity in the amperage waveform and AC voltage swings in an AC coupled mode! You're smarter than you give yourself credit for and I'd imagine you will find a way to figure out! Take care man and have a great weekend!
@@ScienceOfDiagnostics yeah it's funny how much a guy wishes he would have paid more attention in algebra 22 years later😂 There's gotta be someone out there with the answer I'm sure. Anyways, very cool stuff, thanks sharing this!
Let me introduce you to NancyPi. She will get you back up to speed on all the math you never knew you wanted to know. czcams.com/channels/RGXV1QlxZ8aucmE45tRx8w.html
Awesome tip bro. Cant always getting a clamp in certain areas so this could be really handy. Good work bro
It has helped me out a few times in a jam, especially when my SO amp clamp decides to conk out. Hopefully it will help others out as well.
You can do the same for a relative compression test, great video thanks for sharing!
Spot on as usual Dan.
Glad you stopped by 😁👍
I like it! 👍
Glad to hear it Mario. Sharing what we know is how we all get better.
How did you discover this? Interesting... 🤯
I originally found it playing around with the first scope I had and clicking buttons to see what happens 👨🔬. Didn't fully realize what it meant at the time but started using it later.
Keith recently brought it up again and it was a good video idea so here we are.
Fantastic info. I can already think of a few application i can use to try this on. Thanks for sharing.
A new approach, at least for me. Thanks for the information.
Absolutely, the more we know the more we can help each other.
Awesome demo sir
Hopefully it can help you out of a jam sometime Corey. I've used it from time to time in a pinch.
Great video Chris! Thanks for sharing
Glad to hear you enjoyed it PJ. Glad Keith had brought it up.
Thanks Chris! Keep them coming!
Will do Mike 👍
New to your channel and glad to see that their techs out there willing to share and teach other techs. Thanks, much and will be following 👍 being new to the world of electronics maybe someone can give a quick answer to what AC Coupling is or a good video to watch. Thanks in advance 👍👍👍
None of us would be where we are without those who came before us passing the knowledge on.
We have a responsibility to help the techs around us who are motivated to get better.
From there this group has to pass it on to the next generation and have them carry the torch.
Great demonstration of Ohm's Law: voltage drop over upstream resistance is proportional to the current. Most often used for the relative compression test without the amp-clamp, but looks like it works for 3 Amp circuits just as well!
That it does Dmitry. Just another tool to add to the tool box.
Very interesting my friend. Thank you for sharing 👍👍
Ramon, I'm glad you enjoyed it and hopefully you can use it some time. I've used it right at the fuse boxe sometimes if I don't have the right adaptors or just to save time.
Gotta love AC couple, nice job brother
Great demonstration thanks for sharing big thumbs up 👍
Very nice 👍🏻 thx
Hope it comes in handy Burt 👍
Thanks for the trick, now I just have to look how I ac couple it lol
What scope are you using? Generally there is an option for it?
Any kind of John Deere specs I can get is a keep. We have several new gators in the fleet. So this will come in handy one day.
Oh and the scope technique is brilliant man
Gonna have to try this out...interesting 🤔🤔🤔
Drew, use away man, it may be useful in the future. Maybe something you could teach the other guys at the shop 👍
I wonder if a microphone sensor type could spot a bad pump ?
Definitely in theory it could. You would expect different frequencies and resonance depending on pump condition and how hard it is working.
You would want to have some known good waveforms to start and experiment out from there.
Only way for us to know is to try it.
Great video Chris, my brain hurts now trying to think if a resistance measurement could help to solve for Amperage. I'm not sure how to do the math or if using the AC voltage measurement in some way would work?🤯 But, it's interesting stuff nonetheless!
Way cool tip on seeing this pattern similarity in the amperage waveform and AC voltage swings in an AC coupled mode!
You're smarter than you give yourself credit for and I'd imagine you will find a way to figure out!
Take care man and have a great weekend!
If I figure out a way it's because I annoyed Dmitry L to make a video on it 🤣.
I appreciate the kind words though. Just another tool in the box.
@@ScienceOfDiagnostics yeah it's funny how much a guy wishes he would have paid more attention in algebra 22 years later😂
There's gotta be someone out there with the answer I'm sure. Anyways, very cool stuff, thanks sharing this!
Let me introduce you to NancyPi. She will get you back up to speed on all the math you never knew you wanted to know.
czcams.com/channels/RGXV1QlxZ8aucmE45tRx8w.html