Is it okay to use a power supply that provides slightly more voltage and amperage than what's rated?
423
Choosing power supply, how to get the voltage and current ratings?
142186
What happens when I connect a 2 amp charger instead of the 0.7 amp charger provided?
62968
OR-ing power supplies (diode or mosfet)
18771
Switch between 5V power supplies?
25875
Can I use 45/60/85W MagSafe era MacBook chargers interchangeably?
30179
What is the best position for power supply unit?
116854
If my power supply is 700w, do I need a 700w UPS?
40711
Getting higher power output by using more resistors
155857
Voltage rating vs. power rating of a resistor
113869
What should the minimum voltage rating of replacement power resistors be?
116874
Connecting two power supplies with almost like voltages to an amplifier in parallel
4007
Why is a laptop power supply output voltage different from its battery?
81094
Buzzing power supply
142418
Can you split power between two voltage regulators?
44711
Do the breaker amp readings sum up to dictate my current panels total / possible amperage?
48848
Relay: higher voltage allowed at lower current?
148135
Can you safely exceed the nominal voltage of a supercapacitor?