Hi!
It is a project for which we have not yet decided the best course of action: design ours or try to get something that is being sold by others.
The cleaner is supposed to be up to 20W with transducer running at about 60-70kHz. The subject of the cleaning - optical fiber during processing (after stripping/before splicing).
It is also supposed to have 1) variable power and 2) variable timing.
We have a driving board that some of our earlier engineers developed in the past but those at this point do not allow power variation, nor do I think they are optimally designed. But the worst part, they have custom magnetics (coupling circuit choke and the pulse transformer for the transducer) which we have to wind ourselves as the quantities are not that high.
I have seen some drivers being sold rather cheaply, but I have no experience with them so I do not know if they allow any adjustment or how easy that would be to do it with them.
I could use
1) some advice as to the circuit itself
2) about the vendors who make them
3) maybe pointing me to completed projects of a similar product.
4) advice about power regulation: what we do not know if thin fiber would withstand the PWM regulation as the peak power remains always the maximum, or do we go to varying the output stage's powering voltage while running the CW radiation.
Anything else I missed as I have no experience with cleaning.
Best,
Mike.
It is a project for which we have not yet decided the best course of action: design ours or try to get something that is being sold by others.
The cleaner is supposed to be up to 20W with transducer running at about 60-70kHz. The subject of the cleaning - optical fiber during processing (after stripping/before splicing).
It is also supposed to have 1) variable power and 2) variable timing.
We have a driving board that some of our earlier engineers developed in the past but those at this point do not allow power variation, nor do I think they are optimally designed. But the worst part, they have custom magnetics (coupling circuit choke and the pulse transformer for the transducer) which we have to wind ourselves as the quantities are not that high.
I have seen some drivers being sold rather cheaply, but I have no experience with them so I do not know if they allow any adjustment or how easy that would be to do it with them.
I could use
1) some advice as to the circuit itself
2) about the vendors who make them
3) maybe pointing me to completed projects of a similar product.
4) advice about power regulation: what we do not know if thin fiber would withstand the PWM regulation as the peak power remains always the maximum, or do we go to varying the output stage's powering voltage while running the CW radiation.
Anything else I missed as I have no experience with cleaning.
Best,
Mike.