DS3820CJ1A

DS3820CJ1A is an Isothermal Box component developed by GE under the Mark IV series. This little circuit board is part of a bigger series that controls and runs gas or steam turbines. To create a controlled explosion, a gas or steam turbine uses a huge internal combustion engine to mix fuel and air. This explosion creates a sequence of high-pressure gases that force their way out of the engine, allowing the turbine to spin at a rapid rate and generate a lot of energy. The energy generated by the rotating turbine is then captured and put to use in a variety of ways.

• Six black male terminal ports are available on the board. The PCB is connected to the surrounding circuit boards through these male terminal connectors.
• The metal faceplate of the card contains twelve strips. There are twelve flat head screws on each of the twelve strips.
• The left two strips in the center contain ten blue diodes. The board includes four holes that can be used to secure the PCB in place using screws or anchors in the four corners.
• A black circular component with three wires is attached to the bottom edge of the circuit board, opposite the male terminal ports. One of the wires is grey, one is black, and the other is white.