For my Voltage Control Current Source (VCCS) I need a +/-120v for linear controlling.
But make sure you’re sitting down before you have a look at the price list!Hello,
Have a look at the APEX opamps:
https://www.apexanalog.com/products/matrix_high-voltage.html
https://www.apexanalog.com/products/matrix_high-current.html
You also might be interested in the attacked PDF.
Bertus
Thank you very much I'll try to implement thisYou can add circuitry to make more typical opamps do that:
View attachment 218955
I've seen a circuit where they adjust the power rails based on the output voltage so the opamp never sees a higher supply differential than specs allow.
These are lethal voltages. What is your application?
Thank YouHello,
Have a look at the APEX opamps:
https://www.apexanalog.com/products/matrix_high-voltage.html
https://www.apexanalog.com/products/matrix_high-current.html
You also might be interested in the attacked PDF.
Bertus
100mABut make sure you’re sitting down before you have a look at the price list!
a discrete transistor design would only cost a couple of quid.
How much output current is required?
I’ll give you some suggestions for parts/values if you want to use it.100mA
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