How do I reduce amps in a DC circuit?
423
Choosing power supply, how to get the voltage and current ratings?
28894
How can I put a permanent current into a superconducting loop?
93371
Why do electronic circuits need their power supply to be DC, or rectified AC?
128474
Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
19642
How to limit the current of a short circuit
2268
Question regarding use of low voltage high current outputs
35421
How do I convert 9 V DC to 5 V?
109569
Split power supply for a multiple op amp circuit
50743
Switch current rating AC vs DC
78058
Is there any option to store AC voltage?
58019
How does a capacitor block DC?
6117
How to calculate the resistance of a complicated circuit?
98623
Limiting current for high amp motors
91975
Solving an Op-amp circuit
26877
How to measure supply currents ranging from 1μA to 10mA?
58516
Limiting the short circuit current of a power supply
40711
Getting higher power output by using more resistors