How to select current for power supply?
423
Choosing power supply, how to get the voltage and current ratings?
81094
Buzzing power supply
128474
Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
2268
Question regarding use of low voltage high current outputs
102571
Switching DC with MOSFET: p-Channel or n-Channel; Low Side Load or High Side Load?
103400
How can I connect two different DC power sources together?
149073
How do I choose a ferite bead for power supply filtering?
32052
how to reduce DC voltage using resistors?
72043
Automatic switching between external 5V and USB bus power supplies
51977
Switching between 2 power supplies upon dropping below cutoff voltage efficiently
135049
Is it safe, or even possible, to draw more power from a USB port than it was designed to provide
145654
How do I tell which components survived after a power supply failure?
142123
Changing the frequency of an AC supply
144550
Different and opposing voltage sources?
20689
How to control switch mode power supply feedback voltage through optocoupler?
72715
Calculating the peak current of my boost converter
98623
Limiting current for high amp motors