Current amplifier module thingy.
Current amplifier module thingy.
(OP)
I have a deice that puts out 0-10V that I have to feed into many other devices to control their outputs. Each one draws about 10mA. My source is good for about 30mA. I essentially want to buffer this output for about 200mA+.
Sure I can make a buffered voltage follower by tagging a transistor on the back of an op-amp to up the current, and yes, I could use an off-the-self power op-amp to build a current booster, but I'd rather just buy a puck of some sort that has either flying leads or screws.
Any suggestions?
Sure I can make a buffered voltage follower by tagging a transistor on the back of an op-amp to up the current, and yes, I could use an off-the-self power op-amp to build a current booster, but I'd rather just buy a puck of some sort that has either flying leads or screws.
Any suggestions?
Keith Cress
kcress - http://www.flaminsystems.com





RE: Current amplifier module thingy.
h
TTFN
FAQ731-376: Eng-Tips.com Forum Policies