"What power supply do i need to power 60 1.5v dc motors that draw about 200ma?"
423
Choosing power supply, how to get the voltage and current ratings?
91437
Amplifying 10-30mV into at least 5V
67448
Can I use a charger with more output amperage than the device needs?
53682
Is it safe to use a voltage divider for Arduino and DC motor controller?
35421
How do I convert 9 V DC to 5 V?
44127
What are the ways to make a dual power supply from a single voltage source?
153739
Using hard disk motor as generator
32052
how to reduce DC voltage using resistors?
109569
Split power supply for a multiple op amp circuit
91831
Using series of LM 78XX for power supply
77631
Powering Arduino from a voltage divider
18771
Switch between 5V power supplies?
122061
tube amp power transformer
14016
Least expensive way to boost DC voltage
95875
Why does DMM show AC and DC current when source is a battery? (How to calculate power in this case?)
128474
Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
49235
Does a power supply draw only as much power as it needs?