Nice video, it would also be nice to see how to measure the very low resistance of conductors using a 4 wire Kelvin connection, or a method other than what you described at the end of this video
Thanks, I guess if we make the shunt wire 10x longer (10 ft. and adjust our formula; 10milli-ohms) we'd reduce our margin of error on where exactly we connect our multimeter leads on the shunt when measuring milli-volts.
We would probably measure 13mV. if we used 10 Ft. 10AWG wire as a shunt for the same 1.3amp load. This would probably reduce margin of errors as I mentioned above along with the marginf of errors in the test meter.
always make sure you don't get requentie/impedance change when de wire starts acting like a coil. You can eliminate this by bending it halfway to make a U-turn to the startingpoint. If wires are parallel to eachother, no freq/impedance -side-effects will happen.
high resistance in shunt? Than that resistance value will determine the max Amps that can be pulled through the wires (Imax=Voltage over shunt/Resistance Shunt). That's why we use a low resistance Shunt.
I love the "rule of three". It reminded me of 4th grade math. Thanks for the explanation. Blessings
That was a good example for building a shunt. I am going to build one myself. Thanks for the info. Keep up the good work!
Very useful , thank you , please continue this subject .
I see all your videos, you is a good professor !!! Congratulagions for you and your channel !!!!!
Concise. Thanks, a breath of fresh air.
👍
Thenks a lot for sharing !
Thank You. well explained
Excellent
Nice video, it would also be nice to see how to measure the very low resistance of conductors using a 4 wire Kelvin connection, or a method other than what you described at the end of this video
Awesome, can you make a 75mV 100A shunt, because that is common and hard to find in stores, thanks
Voltage drop across the jumper cables (connecting wires) was not considered but should have been.
Great video as usual, well explained.
Thank you!
I think your shunt is correct and your power supply is correct. I think the small difference is the wire leads you are using.
Can we use shunt to measure AC current
Wow...your calaculation is nice
I used this method quite often. 100A Clamp on meters cost way more then I want to pay.
my question is can we cut the wire to 0.5ft and double the wire? is it the same? thank u sir!
Brilliant, thank you for explaining, very very good. cu Toni
um salve do Brasil + like. uma ideia muito bom. e útil. parabéns.
great very useful thanks for sharing -
hello, i do not understand the relationship between millivolts and amps, should they be the same ?? thanks
Useful !
Can we use shunt on both ac and dc?
excelente amigo
Thanks, I guess if we make the shunt wire 10x longer (10 ft. and adjust our formula; 10milli-ohms) we'd reduce our margin of error on where exactly we connect our multimeter leads on the shunt when measuring milli-volts.
We would probably measure 13mV. if we used 10 Ft. 10AWG wire as a shunt for the same 1.3amp load. This would probably reduce margin of errors as I mentioned above along with the marginf of errors in the test meter.
always make sure you don't get requentie/impedance change when de wire starts acting like a coil. You can eliminate this by bending it halfway to make a U-turn to the startingpoint. If wires are parallel to eachother, no freq/impedance -side-effects will happen.
Nice you discovery the shunt i have a 30a shunt
You are great
KuRRent...
ÚntiLL...
Geeez i really love ur accent x) !
This guy is from Argentina ua-cam.com/video/KF0N7U7QPtY/v-deo.html
Ilove your chanel IHOP God save you
Hi! can I use car fuse for making shunt!
No
Fuse are only use for protection
Fuse is used before shut
What will happen if high resistance is applied
high resistance in shunt? Than that resistance value will determine the max Amps that can be pulled through the wires (Imax=Voltage over shunt/Resistance Shunt). That's why we use a low resistance Shunt.
How primitive is this made!
I like all your videos. but we use Shunt resistor to measure high current and it is a little bit dangerous for beginners
a SHUNT
great......
Hey please make a cvt
👍👏
no work core ludic
The didnt give me 5$ i sign at the site
I wont my 5$😡
Excellent