I want to make a simple LED project im sure it will use like 2A i was wondering instead of buying a 5v 2A supply can i parallel 2 5v 1A cellular chargers to provide the power needed?
I want to make a simple LED project im sure it will use like 2A i was wondering instead of buying a 5v 2A supply can i parallel 2 5v 1A cellular chargers to provide the power needed?
It is not really a good idea. Suppose one puts out 5.0V, while the other puts out 5.1V. If you connect a 1.5A load to the paralled supplies, the second will try to put out the full 1.5A, while the first does nothing. If the supplies are "current-limited", then the second will put out the full 1A, while the first will supply the other 1/2A, while the voltage will settle to 5.0V.