MPSIII系統(tǒng)包含敏感的電子電路。這

電路包含受

靜電損壞。

靜電現(xiàn)場(chǎng)套件可供在含有半導(dǎo)體器件的組件上工作的人員使用。它包含兩個(gè)手腕

帶子、接地線組件、鱷魚(yú)夾和靜電

耗散工作表面。其目的是將技術(shù)nician和靜電消散工作表面連接到同一個(gè)

接地點(diǎn)，防止靜電放電損壞

靜電敏感設(shè)備。

處理靜電敏感設(shè)備時(shí)：

1.大多數(shù)帶有半導(dǎo)體器件的組件

專用防靜電袋。將總成盡可能多地放在袋子里

只要沒(méi)有安裝該組件，就盡可能地。

2.從中移除包含半導(dǎo)體器件的組件

其抗靜電容器僅在特定條件下：

a.在無(wú)靜電工作站上或行李

在現(xiàn)場(chǎng)測(cè)試瞄準(zhǔn)器處接地。

b.只有在中和了

容器

c.只有在與防靜電墊牢固接觸后和/或

被接地人員牢牢抓住。

3.處理帶有半導(dǎo)體器件的組件的人員

應(yīng)通過(guò)連接到工作站或良好接地的接地腕帶將其中和到無(wú)靜電工作站

指向野外瞄準(zhǔn)器。

4.不要讓衣服接觸半導(dǎo)體器件。

大多數(shù)衣服都會(huì)產(chǎn)生靜電。

5.避免接觸連接器或部件。

6.避免半導(dǎo)體器件的部分連接。最

浮動(dòng)引線可能會(huì)損壞設(shè)備，尤其是電源

電源連接器。如果必須將組件放置在帶電系統(tǒng)中，則應(yīng)迅速完成。不要切斷導(dǎo)線或提升電路

故障排除時(shí)的路徑。

7.確保將任何測(cè)試設(shè)備接地。

8.在拆卸和更換過(guò)程中避免產(chǎn)生靜電。

確保組件的引線周圍完全清潔，但要

不要用絕緣布摩擦或清潔。

9.使用抗靜電場(chǎng)清除部件上的灰塵

服務(wù)真空。

The MPSIII system contains sensitive electronic circuitry. This?

circuitry contains semiconductor devices that are subject to?

damage by static electricity.

A static field kit is available for personnel working on components containing semiconductor devices. It contains two wrist?

straps, a ground cord assembly, an alligator clip, and a static?

dissipating work surface. The intention is to connect the technician and the static dissipating work surface to the same?

ground point to prevent electrostatic discharge damage to the?

static sensitive devices.

When handling static sensitive devices:

1. Most assemblies with semiconductor devices come in a?

special antistatic bag. Keep the assembly in the bag as much?

as possible whenever the assembly is not installed.

2. Remove assemblies containing semiconductor devices from?

their antistatic container only under certain conditions:

a. When at a static-free workstation or when the bag is?

grounded at a field test sight.

b. Only after neutralizing the conductive area of the?

container.

c. Only after firm contact with an antistatic mat and/or?

firmly gripped by grounded personnel.

3. Personnel handling assemblies with semiconductor devices?

should be neutralized to a static-free workstation by a grounding wrist strap connected to the station or to a good ground?

point at the field sight.

4. Do not allow clothing to contact semiconductor devices.?

Most clothing generates static electricity.

5. Avoid touching connectors or components.

6. Avoid partial connection of semiconductor devices. Most?

devices can be damaged by floating leads, especially the power?

supply connector. If an assembly must be placed in a live system, it should be done quickly. Do not cut leads or lift circuit?

paths when troubleshooting.

7. Be sure to ground any test equipment.

8. Avoid static charges during removal and replacement.?

Make sure the assembly is fully clean around its leads, but do?

not rub or clean with an insulating cloth.

9. Remove dust from components using an antistatic field?

service vacuum.