Hi All,
I was wondering if anyone had any ideas about this. I need to measure the resistance of a fuse with precision, and it has a very low resistance (0.01 Ohm range). I have an LCR meter but it is not precise enough.
Typically, I would consider using the 4-wire method and use Ohm's law but since this is a fuse rated at 2A, the maximum voltage I can apply is around 2 mV to avoid blowing it. Can anyone recommend either:
I was wondering if anyone had any ideas about this. I need to measure the resistance of a fuse with precision, and it has a very low resistance (0.01 Ohm range). I have an LCR meter but it is not precise enough.
Typically, I would consider using the 4-wire method and use Ohm's law but since this is a fuse rated at 2A, the maximum voltage I can apply is around 2 mV to avoid blowing it. Can anyone recommend either:
- Equipment that I can purchase
- A circuit I can make that will allow a precise measurement