EEVblog #730 - Thin Film Resistor Networks

How ceramic backed precision thin film resistor networks are constructed and laser trimmed. Examples come from the resistor networks in the 7.5 digit Keithley DMM7510 Multimeter, manufactured by Fluke. Forum: EEVblog Main Web Site: The 2nd EEVblog Channel: Support the EEVblog through Patreon! EEVblog Amazon Store (Dave gets a cut): Donations: Projects: Electronics Info Wiki: Теги: resistor,thin film,thick film,tutorial,how it works,construction,how,laser,laser trimming,ladder network,geometry,electronics,keithley,fluke,multimeter,dmm7510,7.5 digit,precision,review,pcb,technology,measurement,resistor divider,ratio,ceramic,tcr,temperature coefficient,drift,stability,calibration