Current limiting or voltage dropping
14302
How does the current limiting resistor for an LED affect current and voltage drops?
40711
Getting higher power output by using more resistors
110088
What happens if the input of a voltage regulator gets out of the operating range?
100783
How to limit current of an AC signal
2268
Question regarding use of low voltage high current outputs
83678
The Difference Between voltage and current
55130
Why are things like RESET/MCLR active low on most ICs?
13408
My linear voltage regulator is overheating very fast
154144
Lowest voltage drop diode possible
37897
Examine rectified voltage before and after
1126
How does a zener diode and a resistor regulate voltage?
51977
Switching between 2 power supplies upon dropping below cutoff voltage efficiently
155857
Voltage rating vs. power rating of a resistor
87497
Potential drop in a resistor
142418
Can you split power between two voltage regulators?
134445
Current source with unlimited cap drive op-amp oscillating
83604
Current tranformer, burden resistor calculation