DS3800DSAB1A1A

About the DS3800DSAB1A1A

The DS3800DSAB1A1A is a microcircuit board produced in the Mark IV Speedtronic series by General Electric. This product has been discontinued by the manufacturer and is considered to be obsolete. It comes standard with four potentiometers.

The DS3800DSAB1A1A is a “D Series” daughterboard that plugs into a larger PCB. This tiny board comes with four potentiometers. The potentiometer or variable resistor is used for measuring the voltage of a device.

The now obsolete Mark IV Speedtronic series was a dedicated control system. It could be set up to handle major functions like startup/shut down control, temperature control, speed control, and GT protection. The Speedtronic system’s increased flexibility allowed users to access an enhanced user interface and it decreased GT outage rates. This was achieved through the distribution of multiple control functions across several microcircuit boards like the DS3800DSAB1A1A.

The Speedtronic system used triple-redundant sections to perform diagnostics, ensuring that if one section was damaged, the other sections could continue to function until the damaged section could be replaced. These sections are microcomputers named R, S, and T. There is a fourth microcomputer in this section which is primarily used for communication and is so named C.

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