pwm in closed loop

2004-05-14 Thread LVKB
I have a switch mode Power Supply that has two modules. I would like to be able to test the modules separately. One module is the power converter section and the other is the pwm control section. My question is can I control the power converter module using Labview and a 6020E series Daq Card

Re: pwm in closed loop

2004-05-14 Thread [EMAIL PROTECTED]
The PWM function should work fine. Check out the DAQ examples for counter timer PWM functions. The second part of the question is closed loop control. How fast do you need to close the loop? How accurate does the loop need to be? 6020 Certainly you can close the loop at low rates (10 Hz for