About the DS3815DMCB1J1
The DS3815DMCB1J1 is a PCB designed by GE as a component for their Mark IV series. The MKIV is used for steam/gas turbine control. The Mark IV was built to replace the MK I and MK II systems and has a decreased turbine outage rate when compared to those series.
The DS3815DMCB1J1 has the following specifications and components:
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It has two LEDs (light emitting diodes.) One is red and one is amber.
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It has four resistor network arrays. Network arrays can be used as terminals for DDRAM and/or SDRAM, or for voltage division.
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The board is built with four test points (TPs.)
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It has three PCB mating connectors: one 218A4553-1 AMP 533002-1, one 218A4807-P5 (vertical male pin,) one AMP 8712 745105-4, a right-angled male connector with two screw mounts.
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It is marked for alignment (A-J) and drilled at the factory in all corners.
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It has extractor clips inserted in two corners. Extractors help during installation and extraction by giving the technician a lever point to pull the board out of place, as well as providing a handle to hold the board by.
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It has four nylon vertical spacer pins.
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The board is built with six jumpers.
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It is built primarily with metal film resistors
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It is built with ceramic, polyester film and capacitors made of other material.
The DS3815DMCB1J1 has over fifty circuits. This includes 16-bit HMOS microprocessors with bit, byte, word and block operations, quad 2-input NAND gates, dual 2-line to 4-line decoders with individual strobes and common binary-address inputs, presettable 4-bit binary up/down counters with asynchronous master reset and parallel load, octal buffers and line drivers, and dual retriggerable one-shots.
GE provided all technical support for the DS3815DMCB1J1, including publications like manuals and data sheets.
