DS3800NGRA1H1C

Product Description

The DS3800NGRA1H1C is a PCB manufactured by GE as a regulator board for their Mark IV system.  The Mark IV, which was designed for steam/gas turbine management, can automate some procedures like cool down and shut down.  It can also be used for monitoring air, water and fuel emissions.

The DS3800NGRA1H1C is designed with one female Augat connector located near the center of the board.  This is a 28-pin connector. It also has four PCB mating connectors (right-angled) to communicate with other cards.  These connectors are all marked 218A4637, with two being P4 connectors (one right and one left) and two being P6 connectors (one right and one left.)  

The DS3800NGRA1H1C has three rigid envelope terminals.  No other information is given about these circuits. The board also has an additional twenty-two integrated circuits, including precision amplifiers, analog switches, voltage comparators, and hex inverters.  Hex inverters have a supply voltage of 7V and an input voltage of 5.5V. Storage temperature range is -65 degrees Celsius to 150 degrees Celsius.

The DS3800NGRA1H1C is factory-drilled and alignment marked on two edges.  Diodes may not have any markings, but other components will be marked. The DS3800NGRA1H1C tends to use ceramic-covered metal film resistors.  Capacitors can be ceramic, polyester film or fixed vacuum capacitors.

All technical support for the DS3800NGRA1H1C, including diagnostic publications like datasheets and manuals, came from General Electric.   These publications can still be used for reference.

If you don’t see what you need on our site, please contact us via email or phone.  Our team is here to take care of all your automation needs.