How to get rid-off from deadlock situation

[enrico]

In a arrangement made with a transistor that switches on-off a circuit in a presence of a short circuit in the load, I cannot get rid-off from the "deadlock situation", meaning once the circuit is switched off and afterwards removing the short circuit at load it does not switch on again.

Does anyone knows how to get rid-off from this deadlock ? Any suggestions ?

Please help me.

 

[dick_freebird]

If you sense short circuit as a zero load voltage, then you need
some sort of passive pullup that can get the load back over the
fault threshold. Or a reset timeout which will re-enable the output
drive after some time.

You might get more help if you showed the scheme in question.

 

[enrico]

Since nobody came up with a circuit showing how it can be solved, and for those who are curious and interested on have the solution as current limiter, I have attached the circuit using open /antenna connected/short circuit scenario files.


I hope you all enjoy it and expect to share and have more enthusiasm from you people !