This 4-20 mA current interface was found on a 90's EDN. The components used are not common today and the load can be up to 2k2. The circuit is according the 44 V compliance.
This 4-20 mA current interface was found on a 90's EDN. The components used are not common today and the load can be up to 2k2. The circuit is according the 44 V compliance.
