DS3800NCSA

DS3800NCSA is a PCB component for turbine control systems developed by GE under Mark IV series. Mark IV is a control series for gas and steam turbines. The Mark series was first published in the 1960s. In 1969, the first Mark series, dubbed Mark I, was released. The Mark IV series is the result of decades of research and development, as well as technological refinement, to produce the greatest possible product.

• The PCB is designed as a daughterboard. The daughter boards are designed to connect to a larger circuit board and supply additional components for the parent board. Eight mid-sized black resistors are included in the PCB. The reference designator R is used to mark these resistors. R11 to R18 are their names. Each resistor has its part number written on it, which is 13FR010.
• A set of points labeled with the numbers 7 to 10 are immediately adjacent to the resistors. The circuit card's complete part number, DS3800NCSA, is written on the right end of the board.