I am new to fuses and am trying to decipher what I have read online.
1. Is it true that a fuse in a noncomputerized circuit will have no voltage drop?
2. Can a 2 volt drop be normal in a 25 volt circuit (assuming it's computerized).
3. If 2 volts is too high of a voltage drop, is that always an indication of a parasitic draw? in other words, is a parasitic draw the ONLY way voltage drops on fuses become too high?
4. How does a parasitic draw occur? Does that mean an electronic component is allowing current to leak to ground? or to another circuit?
Thank you in advance for your help.
Deb
1. Is it true that a fuse in a noncomputerized circuit will have no voltage drop?
2. Can a 2 volt drop be normal in a 25 volt circuit (assuming it's computerized).
3. If 2 volts is too high of a voltage drop, is that always an indication of a parasitic draw? in other words, is a parasitic draw the ONLY way voltage drops on fuses become too high?
4. How does a parasitic draw occur? Does that mean an electronic component is allowing current to leak to ground? or to another circuit?
Thank you in advance for your help.
Deb