mohammed elzaq
New Member
I want anyone to guide me to design VCCS.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I'm still not clear what you want. Post a schematic of what you have designed, and explain what it should do, but doesn't. If you can't post a schematic, then post a block diagram of what you want.mohammed elzaq said:actually , i need to design acurrent source with 1-5 mA and 15 Khz
i designed simple sine wave generator cascaded with voltage to current converter circuit , but the problem is the current at certain value of the load resistor is fixed then start dropping when the load resistor change.
i want to design currnt source with same range ( whatever the value of tje load resistor is) , the current must not be affected by the resistor load.
my idea is control system that when there is drop of the current value , input of the V-to -I converter start to be fed whith more voltage that will keep the current value at its original value.