New to this forum, not sure if i've posted in the right place!
How do electronics work in the sense of converting/restricting amps. So for example, if I have a 4Amp power supply, but the device I want to use only requires 750mA then will the power supply only supply the correct amps to the device?
My understanding is that, as long as your power supply is capable of supplying the Amp power, and the voltage is correct, then the device will only draw the amount of A/mA that it needs, and the device will not be damaged in the process. Is that correct? So I do not require anything over than a voltage reduction circuit.
How do electronics work in the sense of converting/restricting amps. So for example, if I have a 4Amp power supply, but the device I want to use only requires 750mA then will the power supply only supply the correct amps to the device?
My understanding is that, as long as your power supply is capable of supplying the Amp power, and the voltage is correct, then the device will only draw the amount of A/mA that it needs, and the device will not be damaged in the process. Is that correct? So I do not require anything over than a voltage reduction circuit.