GE DS3800NADA1F1G 模数转换器卡

GE DS3800NADA1F1G 模数转换器卡

GE DS3800NADA1F1G 模数转换器卡

产品描述

由通用电气制造的模数转换器卡DS3800NADA1F1G作为Speedtronic Mark IV系统的一部分。Mark IV专为燃气轮机和蒸汽轮机控制而设计。

该DS3800NADA1F1G具有以下规格：

-一个琥珀色 LED，位于右侧

-三个TP测试点，全部标记。位于右侧

-工厂钻孔每个角落

-两个提取器夹子顶部和右下角

-安装了三个PCB加固件。 它们由阳极氧化铝制成，符合IEEE建议。

-两个电位器位于电路板顶部附近。这些用于分压。

-备用电镀通孔，位于中心附近

-两个用于与其他PCB通信的连接器。有一男（218A455-1）和一女（218A4637P2）。

-标记为对齐。标记为“6BA09”。

-26个集成电路。其中包括晶体振荡器、上/下二进制计数器和八进制缓冲器。模数转换器芯片位于U3。该芯片提供 A/D 转换所需的所有功能。它集成了一个 12 位 ADC、一个内部时钟、采样保持放大器和基准电压源。兼容 8 位和 16 位微处理器以及数字信号处理器（数据访问时间为 57 ns）

-多个陶瓷覆盖金属膜电阻器和小电容器填充电路板

GE DS3800NADA1F1G 模数转换器卡

Product description

The analog-to-digital converter card DS3800NADA1F1G is manufactured by General Electric as part of the Speedtronic Mark IV system. The Mark IV is designed for gas and steam turbine control.

The DS3800NADA1F1G has the following specifications:

- An amber LED, located on the right

- Three TP test sites, all marked. On the right

- The factory drilled every corner

- Two extractor clips top and bottom right

- Three PCB reinforcements are installed. They are made of anodized aluminum and comply with IEEE recommendations.

- Two potentiometers are located near the top of the board. These are used for partial pressure.

- Spare plating through hole, located near the center

- Two connectors for communication with other PCBS. There is a male (218A455-1) and a female (218A4637P2).

- Mark for alignment. Marked "6BA09".

-26 integrated circuits. These include crystal oscillators, up/down binary counters, and octal buffers. The ADC chip is located in U3. The chip provides all the functions required for A/D conversion. It integrates a 12-bit ADC, an internal clock, a sample-hold amplifier, and a reference voltage source. Compatible with 8-bit and 16-bit microprocessors and digital signal processors (57 ns data access time)

- Multiple ceramic covered metal film resistors and small capacitors fill the circuit board