DS200VPBLG1A VME背板

Description

DS200VPBLG1A VME背板

通用电气VME背板DS200VPBLG1A是一个多层板，保持数字和模拟电源平面分开。该模型在每个槽的每个电源连接处都有旁路电容器和配电。在电路板中，有两个不同的部分，J2和J3部分。主板的J3部分通常用于主板正面不可用的所有外部连接。J3部分还将建立到背板的电源连接。

DS200VPBLG1A板具有诊断连接器。这个诊断连接器是一个26针的离散电缆连接器。诊断连接器的主要功能是提供到J1处理器的输入/输出连接。该模型还配备了几种不同的转速表设置，两个主要设置是跳线和端子块。跳线在这个模型中是至关重要的，因为所有的转速表信号都通过这些跳线。

在DS200VPBLG1A型号上，总共有60个测试点。这些测试点是弹簧环，提供对数字和模拟信号的访问，这些信号是由两个输入电源上的执行器电流的三相以及正负直流输出触发的。

DS200VPBLG1A

DS200VPBLG1A VME背板

General Electric VME Backplane Board DS200VPBLG1A is a multilayer board that keeps the digital and analog power planes separate. The model also has bypass capacitors and power distribution at every power connection of each slot. Within the board, there are two different sections, the J2, and J3 sections. The J3 section of the board is typically used for all of the external connections that are not available on the board fronts. The J3 section will also establish power connections to the backplane.

The DS200VPBLG1A board has a diagnostics connector. This diagnostics connector is a twenty-six-pin discrete cable connector. The primary function of the diagnostics connector is to provide input/output connections to the J1 processor. This model also comes with several different tachometer settings, the two main settings being the jumpers and terminal block. Jumpers are vital in this model as all of the tachometer signals are passed through these jumpers.

On the DS200VPBLG1A model, there are a total of sixty test points. These test points are spring-loop which provide access to the digital and analog signals which are triggered by the three phases of actuator current on the two input power sources as well as the positive and negative direct current outputs.