Powering a load with specified maximum current of 300mA. Is it safe to use a matching voltage power supply with a higher current rating?
423
Choosing power supply, how to get the voltage and current ratings?
91183
Power supply wattage math applied to videcards?
44127
What are the ways to make a dual power supply from a single voltage source?
23833
Can I use a power adapter with more current but lower voltage on another laptop?
116854
If my power supply is 700w, do I need a 700w UPS?
75633
Power Supply Capacity Formula
76415
Sharing my 240V 30amp between two dryers
16248
How much voltage/current is "dangerous"?
120243
Can I safely use my camera with a external power supply?
56185
Can I install 125 AMP rated sub-panel when the need is 60 AMPS
7126
Will my 320W PSU handle a Asus GTX 750Ti
51
Is it normal for DC wall adapter power supplies to provide voltages above the nominal ones?
14196
Is it safe to implement a split power supply from two identical AC/DC adapters?
69578
Is it really possible to "boost" 6 V DC to above 50 kV? Or even 400 kV?
14016
Least expensive way to boost DC voltage
85152
Laptop power adapter output compatibility
28182
Two power supplies in one machine