How to obtain a constant current source?

Subject: How to obtain a constant current source?

Date: Mon Jan 19 04:36:42 1998
Posted by Tan Loo See
Grade level: 10-12
School: Polytechnic
City: No city entered. State/Province: No state entered.
Country: Singapore
Area of science: Engineering
ID: 885206202.Eg

Message:


Given a constant voltage source, is it possible to design a circuit to 
supply a constant current to a variable load with the use of op-amps?

Re: How to obtain a constant current source?

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