This simple task is beyond me, but I have a Tach Generator that outputs 110 VDC at its maximum RPM, I need that DC voltage to be 10 volts maximum for an input signal to a inverter drive motor controller.
Here is my problem...I was told 1000 ohms will reduce the voltage by 1, therefore 100K ohms would reduce the voltage by 100, not according to my meter...I tried that and it reduced the voltage maybe 1/2 volt. what am I to do
Here is my problem...I was told 1000 ohms will reduce the voltage by 1, therefore 100K ohms would reduce the voltage by 100, not according to my meter...I tried that and it reduced the voltage maybe 1/2 volt. what am I to do