@All
I need a simple pulse generator that can fire 10 MOSFETs connected in Parallel.
I want it to only put out one pulse and then shut off.
Like the circuits used to crush pop cans and shrink coins.
I haven't found a schematic for one on any of those websites that do that.
I'm looking for a pulse in the range of 1mS to 10mS.
I'm surprised how hard it is to find something so simple.
All the circuits I have found are designed to generate a continuous pulse train.
I need one that only does one pulse and shuts the MOSFETS off.
And keeps them off until the next time I fire it.
I have a hundred buz11's so I would like to use those.
Also have lots of 555s, quad op amps and hex inverters.
I build the "Variable Pulse Width Oscillator" circuit from this website:
LM555 Timer Circuits
Maybe someone has a mod for this circuit that will do the job.
Also every time I connect the power to the buz11 it conduct.
How do I keep it turned off until I want it on?
I'm not used to using MOSFETS yet, only regular power transistors.
The fact that they stay on until turned off can be a nuisance.
Thanks in advance Harold.
I need a simple pulse generator that can fire 10 MOSFETs connected in Parallel.
I want it to only put out one pulse and then shut off.
Like the circuits used to crush pop cans and shrink coins.
I haven't found a schematic for one on any of those websites that do that.
I'm looking for a pulse in the range of 1mS to 10mS.
I'm surprised how hard it is to find something so simple.
All the circuits I have found are designed to generate a continuous pulse train.
I need one that only does one pulse and shuts the MOSFETS off.
And keeps them off until the next time I fire it.
I have a hundred buz11's so I would like to use those.
Also have lots of 555s, quad op amps and hex inverters.
I build the "Variable Pulse Width Oscillator" circuit from this website:
LM555 Timer Circuits
Maybe someone has a mod for this circuit that will do the job.
Also every time I connect the power to the buz11 it conduct.
How do I keep it turned off until I want it on?
I'm not used to using MOSFETS yet, only regular power transistors.
The fact that they stay on until turned off can be a nuisance.
Thanks in advance Harold.