1. Waa in faakuum la buuxiyaa

2. Tirada Guddiga PCB per stack is limited according to the size is too small

3. Tilmaamaha cidhiidhiga ah ee xirmo kasta oo daahan filimka PE iyo xeerarka ballaca margin

4. Shuruudaha qeexida filimka PE iyo xaashida xumbo hawada

5. Tilmaamaha miisaanka kartoonada iyo kuwa kale

6. Ma jiraan xeerar gaar ah oo ku saabsan baqdinta ka hor inta aan la saarin looxa gudaha kartoonka?

7. Tilmaamaha heerka iska caabinta ka dib xidhidhiyaha

8. Miisaanka sanduuq kastaa wuu xaddidan yahay

Waqtigan xaadirka ah, baakadaha maqaarka vacuum ee guriga ayaa la mid ah, farqiga ugu weyni waa kaliya goobta shaqada ee waxtarka leh iyo heerka otomaatiga.

Taxadar:

a. Macluumaadka ay tahay in lagu qoro meel ka baxsan sanduuqa, sida “madaxa sarreenka afka”, lambarka alaabta (P/N), nooca, muddada, tirada, macluumaadka muhiimka ah, iwm. Iyo erayada lagu sameeyay Taiwan (haddii la dhoofiyo).

b. Ku lifaaq shahaadooyinka tayada khuseeya, sida jeexjeexyada, warbixinnada weldability, diiwaannada imtixaanka, iyo qaar ka mid ah warbixinnada imtixaannada ee ay u baahan yihiin macaamiisha kala duwan, una dhig habka uu u cayimay macaamilka. Baakaduhu maaha su’aal jaamacadeed. Inaad qalbigaaga ku sameyso waxay badbaadin doontaa dhib badan oo aan ahayn inay dhacaan.

The circuit board is no better than other products, and it cannot be in contact with air and water. First of all, the PCB board cannot be damaged by vacuum. A layer of bubble film must be placed on the side of the box when packing. The bubble film has better water absorption, which plays a very good role in preventing moisture. Of course, moisture-proof beads are also indispensable. Then sort them and place them on labels. After sealing, the box must be stored in a dry and ventilated place with partition walls and off the ground, and avoid sunlight. The temperature of the warehouse is best controlled at 23±3℃, 55±10%RH. Under such conditions, PCB boards with surface treatments such as immersion gold, electro-gold, spray tin, and silver plating can generally be stored for 6 months. 3 PCB boards with surface treatment such as tin sink and OSP can generally be stored.