Pulse Production

[DEVIL]

I want to convert a D.C source into a pulse..Can the job be done by using NE555 timer circuit..If yes then how?...and any other way of doing it??

 

[MrAl]

Hi,

Yes it can be done but you have to be more specific about what you are doing because sometimes more accuracy is required and sometimes not.

 

[alec_t]

you have to be more specific

Does pulse width or repetition rate depend on the DC source voltage? Or is the DC presence just used to trigger a single pulse? ......Or?

 

[DEVIL]

i want to give the pulse to trigger the BJT for making an inverter thereafter...

 

[DEVIL]

i want the pulse width to be changed thereafter and even the amplitude of the pulse

 

[alec_t]

If the pulse is just used to turn on a bjt why do you want to change the width after and why vary the amplitude? And how is the width or amplitude affected by the DC voltage?

 

[crutschow]

If this is for a voltage inverter, please state your full requirements. Don't give us the requirements in bits and pieces.