I have a transducer which is outputting frequency 1Hz to 1KHz 5VTTL . I need this to be conveyed at a distance of 5meter in an automotive . I was thinking to use an audio transformer ferrite to couple this frequency and then down convert this to voltage via RC integrator . I want to get advise for;
1) after sensor output pulses should we amplify the pulses to 12V via MOSFET , what transformer is best for 1Hz to 1KHz (Ferrite core /Iron?). What topology is good a push pull or direct drive the Transformer?
2) At the receiver side is it ok to down convert the frequency to voltage via RC integrator ? . I can tolerrate an error of 2% no problem .
Any other good idea to do this for industrial application.
I have a transducer which is outputting frequency 1Hz to 1KHz 5VTTL . I need this to be conveyed at a distance of 5meter in an automotive . I was thinking to use an audio transformer ferrite to couple this frequency and then down convert this to voltage via RC integrator . I want to get advise for;
1) after sensor output pulses should we amplify the pulses to 12V via MOSFET , what transformer is best for 1Hz to 1KHz (Ferrite core /Iron?). What topology is good a push pull or direct drive the Transformer?
2) At the receiver side is it ok to down convert the frequency to voltage via RC integrator ? . I can tolerrate an error of 2% no problem .
Any other good idea to do this for industrial application.
Hi, At the receive side , I cannot do much changes as this is an addon to a PCB as this got left somehow . I was thinking to put in a simple RC integrator at the receive side! . I wonder if the signal/frequency transmission this way stays clear from noise ? and Humm .
Hi, At the receive side , I cannot do much changes as this is an addon to a PCB as this got left somehow . I was thinking to put in a simple RC integrator at the receive side! . I wonder if the signal/frequency transmission this way stays clear from noise ? and Humm .