The DS3800NMEA1P1J is a Mark IV Motor Excitation Board from General Electric. This is one of several versions of this board available within our ready-to-ship stock here at AX Control, with variations being close but with important differentiation. Please be sure you order the correct board for your system. We highly recommend ordering a board that exactly duplicates the part number you are currently using. Mark IV turbine control systems have been used for decades. These triple modular redundant systems rely on three identical microprocessor-based controllers to increase the reliability of their turbine control architecture.
The DS3800NMEA1P1J is a rectangular circuit board that weighs just over one pound. It has mounted components on one side of the board. This unit does not have an attached faceplate. The board is marked with the General Electric logo and also carries several codes and identifiers that should help with a smooth installation. Refer to manuals and user guides for additional details.
The DS3800NMEA1P1J carries over thirty integrated circuits. Most ICs have their original manufacturing code printed on their top surface if you require additional information about their use. Other components include capacitors, resistors, diodes, transistors, and three potentiometers. The board also has multiple right-angled connectors located on one board edge. Most through-mount components are horizontal to the board’s surface but a few are mounted vertically.
The board is ready to mount via factory drilled holes located around its perimeter. Additionally, several standoffs are pre-installed on the board to allow for the addition of auxiliary boards. These boards are not included in your purchase of the DS3800NMEA1P1J board from AX Control.