EEVblog #567 - Precision 1A Current Source

Part 2: Dave breadboards a precision 1A current source circuit and finds that even the application reference circuit doesn’t work as expected. Showing that you can’t just blindly trust that datasheet application circuit will work first go. LTC6655 Forum: EEVblog Main Web Site: EEVblog Amazon Store: Donations: Projects: Electronics Info Wiki: Теги: precision current source,current source,diy,ltc6655,breadboard,voltage reference,pass transistor,series pass,transistor,darlington,testing,troubleshooting,oscilloscope,circuit,schmatic