GE辅助接口板DS200ADGIH1AAA具有一个40针连接器、60个跳线和一个6针连接器。GE辅助接口板DS200ADGIH1AAA还装有多个测试点。该板的宽度为 8 英寸。DS200ADGIH1AAA 的长度为 6 英寸,设计用于安装在驱动器的板柜中。它有四个螺钉,它们与板架上的位置对齐,以便用螺钉进行安装。
测试点提供了一种测试电路板电路的方法。但是,只有合格的服务商才能测试电路板。服务人员必须具有针对任务进行校准和设计的测试设备。必须正确设置控件,并且探头必须设计为与测试仪一起使用。将板放在平坦的表面上,并在板下方放一个保护袋。
此外,由于静电的风险,服务人员必须始终佩戴腕带。正确安装腕带后,腕带的一端固定在手腕上,另一端夹在工作台或桌子的金属腿上。它也可以连接到其他金属结构上。静电被吸引到金属地面并离开电路板或您的身体。
减少静电积聚的另一个适当步骤是避免在手中握住电路板时四处走动。行走的摩擦力会导致静电积聚。在凉爽干燥的天气条件下尤其如此。如果没有腕带,您也可以将装有板子的静态袋与金属结构(如椅子或金属桌腿)接触。
The GE auxiliary interface board DS200ADGIH1AAA has a 40 pin connector, 60 jumpers, and a 6 pin connector. The GE auxiliary interface board DS200ADGIH1AAA is also equipped with multiple test points. The width of the board is 8 inches. The length of DS200ADGIH1AAA is 6 inches and is designed for installation in the drive's cabinet. It has four screws that align with the position on the shelf for installation with screws.
Test points provide a method for testing circuit board circuits. However, only qualified service providers can test circuit boards. Service personnel must have testing equipment calibrated and designed for the task. The controls must be set correctly, and the probe must be designed to be used with the tester. Place the board on a flat surface and place a protective bag underneath it.
In addition, due to the risk of static electricity, service personnel must always wear a wrist strap. After correctly installing the wrist strap, one end of the strap is fixed to the wrist and the other end is clamped to the metal leg of the workbench or table. It can also be connected to other metal structures. Static electricity is attracted to the metal ground and leaves the circuit board or your body.
Another appropriate step to reduce the accumulation of static electricity is to avoid walking around while holding the circuit board in your hand. The friction during walking can lead to the accumulation of static electricity. This is especially true in cool and dry weather conditions. If you do not have a wristband, you can also place the static bag containing the board in contact with a metal structure (such as a chair or metal table leg).
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