DS3800NFCD1S1J GE 蒸汽和燃气轮机控制

DS3800NFCD1S1J GE 蒸汽和燃气轮机控制

DS3800NFCD1S1J GE 蒸汽和燃气轮机控制

产品描述

GE开发了DS3800NFCD1S1J，用作Mark IV Speedtronic系统中的点火电路板。 Mark IV专为蒸汽和燃气轮机控制而设计，使用集成芯片组，故意冗余，以最大限度地提高效率并最大限度地减少停机时间。

DS3800NFCD1S1J充当较小辅助DS3800DFCD的主板。连接此板时，DS3800NFCD1S1J可以访问子板的四个跳线开关和三个电流表。辅助装置沿DS3800NFCD1S1J的左边缘放置，并由四个尼龙销支撑。它由十七个黄铜镀镍销固定到位。

DS3800NFCD1S1J具有以下规格：

-工厂钻孔，所有角落。该板在每个左角钻有两个孔。

-对齐标记 （A-L.）

-板上有五个连接器。其中包括右边缘的两个连接器（218A4637-P4 11492BR&32694AR），一个5针垂直公连接器和两个Augat DIP插头。

-15 个 LED（14 个红色，1 个琥珀色）

-两个小型开关。

-超过二十个晶体管。

-三十个测试点。

-44个集成电路。其中包括英特尔的 D8243 L50239830 MCS-48 输入/输出扩展器、摩托罗拉的 SN74LS74AN XA89605 双 D 型正边缘触发触发器和摩托罗拉的SN74LS112AN双 J-K 触发器。

-四个跳线开关。

-各种电容器和二极管。该板由许多不同值的陶瓷覆盖金属膜电阻器制成。

DS3800NFCD1S1J GE 蒸汽和燃气轮机控制

Product description

GE developed the DS3800NFCD1S1J for use as an ignition circuit board in the Mark IV Speedtronic system. Designed for steam and gas turbine control, the Mark IV uses an integrated chipset with intentional redundancy to maximize efficiency and minimize downtime.

The DS3800NFCD1S1J acts as a motherboard for the smaller auxiliary DS3800DFCD. When connected to this board, the DS3800NFCD1S1J has access to the four jumper switches and three ammeters of the daughter board. The auxiliary is placed along the left edge of the DS3800NFCD1S1J and is supported by four nylon pins. It is held in place by seventeen brass nickel-plated pins.

The DS3800NFCD1S1J has the following specifications:

- Factory drilling, all corners. The board has two holes drilled in each left corner.

- Alignment tag (A-L.)

- There are five connectors on the board. These include two connectors on the right edge (218A4637-P4 11492BR&32694AR), a 5-pin vertical male connector and two Augat DIP plugs.

-15 leds (14 red, 1 amber)

- Two small switches.

- More than twenty transistors.

- Thirty test sites.

-44 integrated circuits. These include Intel's D8243 L50239830 MCS-48 input/output expander, MOTOROLA's SN74LS74AN XA89605 dual D-type positive edge trigger, and MOTOROLA's SN74LS112AN dual J-K trigger.

- Four jumper switches.

- Various capacitors and diodes. The plate is made of a number of different values of ceramic covered metal film resistors.