GE DS3800NGRA1L1D 稳压器电路板 具有LM311电压比较器 淮北

GE DS3800NGRA1L1D 稳压器电路板 具有LM311电压比较器 淮北

产品描述

DS3800NGRA1L1D是通用电气制造的稳压器电路板。DS3800NGRA1L1D是Speedtronic Mark IV系列涡轮控制装置的一部分。DS3800NGRA1L1D包含许多彩色条纹电阻器。该板包含几个黑色EPROM。该板具有两个蓝色 218A4637PF 34 针连接器、两个黑色母端口、一个黄色 708A1 200V 薄膜电容器和三个银色电容器。

板上还有LM308AJ运算放大器。该LM308AJ可在 2V 至 18V 的电压范围内工作，并具有足够的电源抑制能力，以使用非稳压电源。操作者可以使用替代补偿方案，使器件对电源噪声不敏感，并且不需要电源旁路电容器。该LM308AJ具有低电流误差，这使得传统放大器无法实现的设计成为可能。LM308AJ的性能在0摄氏度至70摄氏度之间。

DS3800NGRA1L1D具有LM311电压比较器。 LM311 电压比较器的输入电流比其他器件低近 1000 倍，设计用于在更宽的电源电压范围内工作。LM311 可以驱动灯或继电器，并在高达 50mA 的电流下切换高达 50V 的电压。LM311 比 LM106 和 LM710 等器件更不容易出现杂散振荡。LM311 的温度范围为 0 摄氏度至 70 摄氏度。

GE DS3800NGRA1L1D 稳压器电路板 具有LM311电压比较器 淮北

Product description

The DS3800NGRA1L1D is a voltage regulator circuit board manufactured by General Electric. The DS3800NGRA1L1D is part of the Speedtronic Mark IV series of turbine controls. The DS3800NGRA1L1D contains a number of color stripe resistors. The board contains several black EPROMs. The board features two blue 218A4637PF 34-pin connectors, two black female ports, a yellow 708A1 200V film capacitor, and three silver capacitors.

Also on board is the LM308AJ operational amplifier. The LM308AJ operates in the voltage range from 2V to 18V and has sufficient power suppression to use an unregulated power supply. Operators can use alternative compensation schemes that make the device insensitive to power supply noise and do not require power bypass capacitors. The LM308AJ has a low current error, which makes possible designs that are not possible with conventional amplifiers. The LM308AJ performs between 0 ° C and 70 ° C.

The DS3800NGRA1L1D has an LM311 voltage comparator. The LM311 voltage comparator has an input current nearly 1,000 times lower than other devices and is designed to operate over a wider range of supply voltages. The LM311 can drive lights or relays and switch voltages up to 50V at current up to 50mA. The LM311 is less prone to stray oscillations than devices such as the LM106 and LM710. The LM311 has a temperature range of 0 ° C to 70 ° C.