Regarding about Power Supply.

Other Hardware General Electronics
1

I am going to build a 8x8x8 led cube using Arduino Unno R3 and Shift register 74HC595. Also in project i have a 16 PNP 2n2222 transistor. The power supply requirement of project is 5V 10A power supply. In future i am going to design a LED strip project for PC and Monitor. So it may required a power supply which has high current rating. So right now i am purchase a 5V 60A power supply.

My question is can i use 5V 60A i.e 300Watt power supply in place of 5V 10A power supply ?

So that the cost of 5V 10A power supply will reduced or utilized for buying 5V 60A power supply.

2

The important spec is the voltage. The circuit will draw the current that it needs so a 5V and 60A supply will work just fine in place of a 5V 10A supply.

A 2N2222 transistor is NPN.

3

oyyy ya... NPN... My Mistake...

Thanks for the replay.
Do you have a ciruit for 5V 10A power supply.

4

No, I don't have a circuit. I would buy a ready made power supply of that size. How many Amps do you really need? Buy a supply that has more capacity than you need so that he supply is not operating at the edge of it's specs.