First, the concept
Circuit board, also known as PCB, is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components.
Circuit board sample production refers to the trial production of printed circuit boards before mass production. The main application is the process of small batch trial production to the factory after the electronic engineer completes the circuit board design, which is the production of circuit board samples. The production quantity of circuit board samples generally has no specific boundaries. Generally, engineers call circuit board samples before the product design is confirmed and tested.
The products in the PCB market are constantly changing. Time is a very important factor in this industry. Delivery and quality are the hard strengths of the factory and are the most popular among engineers and factories. Nowadays, the circuit board factory generally provides expedited service, and the fast factory is also required to have a normal delivery period of 2 days. For example, in FASTPCBA in Shenzhen, China, all the samples are expedited, quality control, engineering, production, real-time monitoring and sample progress, and our advantage lies in advanced production equipment: MYDATA-600, no need to open steel mesh, automated production, province Time and effort, precision boutique.
It is the trial production of the engineer before the product design is not completed and tested. The quality cannot be ignored. From raw materials, drawing, to production, testing, quality control, etc., every link needs to be strictly checked. For example, in general, for ordinary double-panel, the sheet material generally has FR-4, aluminum substrate, CEM-1, etc., the thickness of the sheet is from 0.4mm to 3.0m, and the thickness of copper is 0.5oz to 3.0oz. The difference is very large. At present, the better materials used by the manufacturers are imported raw materials.
With the development of the industry, the price of PCB sample production and small and medium batch production is not lower. At present, many sample companies, such as Czech Republic, cancel all the filming fees for proofing/small batches, and the film fee has withdrawn from the historical stage. Completing challenging tasks with challenging prices, this will be the price trend for the next board proofing.
Printed Circuit Board (PCB) is the foundation of the development of the electronics industry and an indispensable part of all kinds of electronic products. In recent years, due to the accelerated product upgrades in the electronics and technology information industry, a large amount of electronic...
In PCB printing manufacturing, the production craft is an extremely important link. Generally, the pcb craft has osp, immersion gold, gold plating, spray tin and so on. Among them, spray tin is the most common craft in PCB production. Everyone is familiar with it. In the tin-spraying craft, it is...
When most pcb manufacturers carry out PCB welding board turnover in the workshop, due to the heavier pcb board, when the components are soldered by hand, the improper movement operation will cause the components on the PCB board to fall off and the probability of collision will be very high. So h...