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ramp generators

ramp generators

ramp generators

(OP)
Ramp Generator
I need a circuit design for a ramp generator. The ramp generator circuit that I'm looking for is a 1khz ramp generator capable of + to -50 v at 50m using a microprocessor with digital to analogue converter and output reconstruction filter followed by a high voltage operational amplifier. The generator is going to be used for RFA(retarding field analysers) on plasmas.

THANK YOU FOR YOUR ANTICIPATED COOPERATION
 

RE: ramp generators

This forum is Eng-Tips, not free engineering design. Maybe someone will post a link to some sample circuits online but you really need to do some research and engineering and then come back and ask for help when you have a specific problem.

RE: ramp generators

For flexibility and low price, us a RIGOL DG1022. Everything you need in a cost-effective package. Then go to a company like KEPCO for the power part. Two standard devices and an RG58 to go between. Simple!

Gunnar Englund
www.gke.org
--------------------------------------
Half full - Half empty? I don't mind. It's what in it that counts.

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