Regarding locktronics, measuring ampere, voltage and ohm
Posted: Mon Apr 18, 2016 9:14 am
Hello. I am not sure I can wirte down my question here but let me try.
I am using a locktronics and when I install series/parrell circuit to measure ohm, voltage, and current, the calcuation V=IR is not matched. for example, I got 6V and 2 ohm and the current must be 3A but what I got is 0.3A which is very low. I assume there is some hidden resistance but couldn't find anything in anywere. I tried to make closed circuit without any resistance but I still get only 0.3A somehow(it must burn the ciurcuit!).
could you help me????
Thank you.
Josh
I am using a locktronics and when I install series/parrell circuit to measure ohm, voltage, and current, the calcuation V=IR is not matched. for example, I got 6V and 2 ohm and the current must be 3A but what I got is 0.3A which is very low. I assume there is some hidden resistance but couldn't find anything in anywere. I tried to make closed circuit without any resistance but I still get only 0.3A somehow(it must burn the ciurcuit!).
could you help me????
Thank you.
Josh