Almost certainly.
Yes you can. It will just take a little longer to complete the charge cycle.
15v appliances
-7
No. The machine will notice that it isn't getting all the required voltage and won't run.
A electrical voltage of Fifteen Volts.
it regulates +15v constant at output.
somehow
11-15v from batt.
15(u + v - 2)
, No. I did it powering a 15V peavey audio mixer using a lead acid 12V battery. But depending of your audio mixer, you may have levels problems. Emmanuel
A: Disregarding the fact of different voltages there is the power to be concerned 9v x 1A = 9W, 15V X .8 = 12W. THE DEVICE WILL BE UNDER POWER.
It's a power supply with a positive and negative voltage, where one of the voltages tracks the other. For example: the negative voltage tracks the positive. If you regulate the positive to 15v, the negative is going to be -15v. This allows very precise symmetric power.