Electronics - Testing and Troubleshooting - Discussion
Discussion Forum : Testing and Troubleshooting - General Questions (Q.No. 4)
4.
A +5 V PCB power source that has been "pulled down" to a +3.4 V level may be due to:
Discussion:
2 comments Page 1 of 1.
Rajan said:
7 years ago
It depends on the type of shorts. If high current source shorted with zero ohms most like it will burn the trace but with lower ohm shorts it may just lower the voltage.
Priya said:
1 decade ago
If a circuit is shorted, then ideally, current and voltage should be infinite and zero respectively. But in practical, the voltage value gets reduced.
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