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I have a project going and need a circuit for a decent voltage to milliamp converter. Because of what we are doing I have to do it the old fashoned way, build it by hand. The few circuits I have dug up have either too high of a component count or are unstable in the application.
specifications would be 1-5 volts in, 4-20ma out with zero and span if possible, linearity - .5% or better. Supply voltage of either 12 or 24 volts.
If you have a circuit or can point me in the appropriate direction it would be greatly appreciated.
Art Peipher
City of Miramar,
Florida
[email protected]
specifications would be 1-5 volts in, 4-20ma out with zero and span if possible, linearity - .5% or better. Supply voltage of either 12 or 24 volts.
If you have a circuit or can point me in the appropriate direction it would be greatly appreciated.
Art Peipher
City of Miramar,
Florida
[email protected]