The director of Fufu Electronics pointed out today that this cash reduction plan is expected to be implemented in the fourth quarter after the completion of various application procedures to the competent authorities.
After PCB production, SMT welding can be carried out directly, which brings great convenience to customers and saves cost. Through technology integration, quality can be improved to a greater extent, and quality problems can be eliminated in the bud.
Printed circuit board is a bridge that carries electronic components and connects circuits. It is widely used and is an indispensable electronic component in modern electronic information products.
There are many ways to make printed boards under amateur conditions, each has its own characteristics. When painting, we should pay attention to the hand force to the proper weight, too heavy paint film is too thick, the line will run lace, too light line
FPC circuit board is also called flexible circuit board Flexible circuit board is made of polyimide or polyester film as a substrate with a high degree of reliability, excellent flexibility of the printed circuit board. With high wiring density, light wei
PCB circuit board common detection technology has 1. Manual visual subjective decision 2. Instrument online detection 3. 4. Visual detection technology (1. Automatic optical detection technology. 2. Machine vision detection technology. 3. Computer vision
Advantages of water - based cleaning agents(1) Strong decontamination and cleaning ability, excellent material compatibility. (2) non-combustible, non-explosive, safe to use, no pollution to the environment. (3) It will not harm the physical and mental he
There are many kinds of PCB board, complex structure, but there are similarities in the types of materials, all kinds of printed circuit boards are composed of metal, glass fiber, polymer resin, at the same time in order to prevent the circuit board short
Electronic products made in a polluted environment can cause many problems. Pollution can change the size of electronics, change the cleanliness of surfaces, and cause dented surfaces. Contamination that is not adequately neutralized or cleaned will be ma
PCB board is composed of copper foil, resin, glass fiber cloth and other materials. There are differences between the physical and chemical properties of various materials. In the process of processing, it will go through chemical drops, cold and thermal
The content of PCB circuit board metal is up to more than 40%, so there is a waste PCB recycling industry. Refining the metal in the circuit board, the remaining non-metallic waste powder, can also be used as an important filling material in polymer compo
In the process of circuit board production, the waste water mainly contains copper, chromium, nickel, zinc, acid and alkali pollution components. If the above wastewater is not effectively treated, it will do harm to human beings, fish, plankton and the e
