Hi skeptic2,
Could you explain a bit in words how the circuit works? I really don't get what you do with the bottom MOSFET, since you use its gate for the output, although it is the gate voltage that controls the current on the left side.
Thanks!
The input ground is the same as the output ground
The input is +12 to +15 V when the headlight switch on the car is closed. I certainly don't want a short to ground for 10 seconds, as it will blow a fuse on the car. Ideally I would want zero current draw during that 10 seconds. The +5V output...
Hi skeptic2,
I think you forgot to attach the PDF. What I want for my circuit is:
-Input ground -> Output Ground
-Input +12V -> Output Ground for ~10 seconds, then output goes to +5V as quickly as possible and stays there as long as input stays active.
What I did not understand with your...
Thanks. Could you please identify the source, the drain and the gate on your two MOSFETs? I am not sure to understand the circuit. Also would you mind generating an image or a PDF, just in case my OpenOffice is screwing up your diagram...
Thanks!
Hi,
I would like everything to be triggered by a positive signal.
I would like that the same delay module turns off the MOSFET (as soon as the delay module input switches off...)
Delay Circuit with "Logical-Quality" Output?
Hi,
First of all, hello everyone (my first post here)!
I need to make a delay circuit for my car, but I need the transition time of the output voltage to be quick, because I will use the voltage to activate a power MOSFET transitor, which will...