Fabrication de PCB de précision, PCB haute fréquence, PCB haute vitesse, PCB standard, PCB multicouches et assemblage de PCB.
L'usine de services personnalisés PCB & PCBA la plus fiable.
Reasons for the failure of multi-layer circuit boards
Under the competition in the professional Marché des circuits imprimés, many circuit board manufacturers have tried every means to save costs on raw materials and equipment in order to cut operating costs, En fin de compte, la qualité du produit de la carte de circuit n'est pas satisfaisante. Next, the editor of the electronics factory (batch multi-layer circuit board manufacturer) will share with you the reasons why the quality of the Produits PCB is not good.
(1). Circuit board production equipment is not up to standard
With the advancement of science and technology, circuit board production equipment is being updated faster and faster, and the price is getting more and more expensive. L'équipement est de qualité matérielle, Augmentation des investissements dans le matériel, and make the equipment efficient and stable is the fundamental way to improve the quality of the circuit board. Donc,, some small circuit board factories are unable to purchase expensive equipment and ultimately lead to poor quality of Produits d'échantillonnage des PCB.
(2). The quality of circuit board raw materials is not up to standard
The quality of PCB raw materials is the basis of the quality of PCB multilayer circuit boards. Si le matériau de la carte de circuit lui - même n'est pas assez bon, the circuit board made will appear blistering, Les circuits imprimés sont stratifiés, the board is warped, Et l'épaisseur n'est pas uniforme.
3. The circuit board production process is not good enough
Each process of circuit board production must be implemented in accordance with strict production technology, Chaque procédure doit être équipée de l'équipement d'essai correspondant.. These process parameters and equipment can ensure the stability of the quality of the circuit board. Parce que la technologie de production ne répond pas aux normes, De nombreux fabricants de circuits imprimés ont simplement réduit leurs prix, resulting in the quality of the Production de circuits imprimés.
