Product Description
This DS200EXPSG1A Mark V Series printed circuit board, as alluded to earlier, is a crucial member of its greater Mark V Turbine Control System Series automated drive assembly. This EXPS-abbreviated printed circuit board exists as a Bulk Power Supply Board, as this is the functional description that it is referred to by in original Mark V Series and broader General Electric instructional manual materials. While this DS200EXPSG1A printed circuit board or PCB does exists as a Bulk Power Supply Board with a normal style of Mark V Turbine Control System Series assembly, this DS200EXPSG1A PCB is not the original Bulk Power Supply Board that was produced for the Mark V Series, as the DS200EXPSG1 parent circuit board exists without this DS200EXPSG1A product offering's added functional product revision.
Hardware Tips and Specifications
This DS200EXPSG1A Bulk Power Supply Board is a well-documented product in terms of its original instructional manual materials that are available for research purposes on the internet. The GE Power Supply Board DS200EXPSG1A features one reset button, 3 fuses, and 1 LED. The GE Power Supply Board DS200EXPSG1A also is populated with 3 9-pin connectors, multiple capacitors, and test points. The 3 fuses on the DS200EXPSG1A board serve to protect all of the components on the board from over-voltage situations as well as other irregular voltage conditions; as the element inside the fuse will melt if too much voltage is present in the circuit. In that case, the circuit the fuse is part of will cease operation, power will stop entering the circuit, and all components will be protected from the voltage condition. However, if the fuse blows, the servicer must determine the cause of the over voltage condition and the fuse must be replaced. If you are not familiar with the electrical supply used with the drive, consult with an engineer or other knowledgeable individual; the base circuit board of this DS200EXPSG1A product is extremely voltage-sensitive and will be damaged during incorrect installation attempts.
One manually-moveable hardware jumper is present in the assembly of this DS200EXPSG1A Mark V Series product offering, as revealed once more in pertinent General Electric instructional manual materials. This hardware jumper is accompanied by the standardized J1 diagnostic reference designator, and connects the second tap of this DS200EXPSG1A Bulk Power Supply Board's T1 secondary to the ground. This DS200EXPSG1A Bulk Power Supply Board is classifiable as a relatively fragile and voltage-sensitive printed circuit board within the Mark V Series, given the low amount of hardware components on its base circuit board. Luckily enough, most to all of the individual hardware components included in the assembly of this EXPS-abbreviated PCB should receive some basis of rudimentary protection from this DS200EXPSG1A printed circuit board's normal style of printed circuit board protective coating. All of the factory-drilled installation holes available to the assembly of this DS200EXPSG1A Bulk Power Supply Board should be insulated in recognition of the potential presence of damaging static electricity and surface voltages.
