Hi,
I’d like to use a K8004 (voltage to PWM) to control a two wire Bosch idle control valve. Reading the specifications for the kit, I can see that I can set the upper and lower limits of the output (which will be 0 - 12V in my application) and the frequency (probably around 100Hz in this application).
What is not clear is how to define the voltage range for the input. In my application, I want to use a temperature sensor with a 0 - 5V output to control the PWM range, so 0 V would be 0% and 5V would be 100%. The output should be a square wave between 0 and 12V and the supply is 13.8V.
Could someone clarify whether this configuration will be possible and how to define the relationship between the input voltage and the output duty cycle (i.e. set which input voltage will result in 100% duty cycle)?
Thanks in advance,
Dominic.