DS3800HXMA1G1G

About the DS3800HXMA1G1G

The DS3800HXMA1G1G PCB (printed circuit board) from General Electric is a component part of the Mark IV system. The Speedtronic Mark IV has been designed to control every aspect of a steam turbine or a gas turbine and to protect that system from unsafe conditions such as over-temperature and over-speed. The DS3800HXMA1G1G has been created to function as an expander card. It has the following specs:

• The board has been factory-drilled, and clips have been mounted into two of the holes. This gives the end user options for mounting.

• It has been built with four resistor network arrays. Network arrays may be used for analog to digital conversion (or vice versa,) or for voltage division.

• It has one test point.

• It has one red LED, located near the single test point.

• It has fifteen jumper switches. Jumpers allow the user to customize the printed circuit board by quickly changing the circuitry of the board. These jumpers are labeled as follows: Test, LS1 through LS4, FS1 through FS4, LAB5 through LAB8, and FAB5/FAB6.

• It has one electrolytic (aluminum) capacitor.

• It has been designed with 35 integrated circuits. This includes Motorola SN74LS02N I8641C, Texas Instruments S8714AS SN74LS74AN, and Hitachi HM6116P-2. The Hitachi circuit features a single 5V supply with low power operation and standby. It is TTL compatible with standard 16K EPROM/MASK ROM, and has completely static RAM.

Installation guidelines for the DS3800HXMA1G1G can be accessed through data sheets and manuals published by General Electric. GE provided all technical support for the DS3800HXMA1G1G.

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