Hi, I'm new here and I'm hoping someone with a tad more knowledge than myself can help me with a circuit I want to build.
I'm adding a small 12VDC fan to my LCD TV. I want a 12V supply from the TV PSU to power the timer input and the output for the fan. After turning the TV on the 12V would go to the timer delay and after maybe 30 seconds it would then output the voltage to the fan. If possible I would also like the output voltage to be around 9V so the fan is running slower and therefore slightly quieter, although this isn't paramount. The circuit needs to be solid state as I don't want to use a relay.
Any pointers or advice will be appreciated.
I'm adding a small 12VDC fan to my LCD TV. I want a 12V supply from the TV PSU to power the timer input and the output for the fan. After turning the TV on the 12V would go to the timer delay and after maybe 30 seconds it would then output the voltage to the fan. If possible I would also like the output voltage to be around 9V so the fan is running slower and therefore slightly quieter, although this isn't paramount. The circuit needs to be solid state as I don't want to use a relay.
Any pointers or advice will be appreciated.