how to convert 0 to 5 V signal into 4 to 20mA current transmitter

Asked Aug 04 '17 at 19:07

Active Aug 04 '17 at 19:12

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i want to make a voltage to current converter which is also known as current transmitter. i want to convert 0 to 5v into a 4 to 20mA current loop which can be received by a powered load. i want to make the circuit using op-amp. please someone help me by suggesting some tested circuit. thanks in advance

schematic

^{simulate this circuit – Schematic created using CircuitLab}

asked Aug 04 '17 at 19:07

Shafiul Alam Zisan

1

and : https://electronics.stackexchange.com/questions/82129/5vdc-to-4-20ma-converter – MatsK Aug 04 '17 at 20:08
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and: https://electronics.stackexchange.com/questions/307456/4-20ma-output-from-arduino/307460 – MatsK Aug 04 '17 at 20:09
maybe http://tinyurl.com/ydebnmcx – Tony Stewart EE75 Aug 05 '17 at 15:50

how to convert 0 to 5 V signal into 4 to 20mA current transmitter

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