Author Archives: allaismt

In the past few years, the market of wearable devices represented by smart watches has exploded rapidly. From the appearance of Google Glass to the popularity of smart bracelets, various enterprises have entered. Nowadays, when it comes to smart wearable PCB devices, the first thing people think of is: smart watches, smart bracelets and smart […]

Innovative technologies that are constantly innovating in the medical industry are reshaping many aspects of health and medicine. From AI-based displays to implantable devices, medical technology (or commonly known as “MedTech”) has obtained a large number of patent applications in the past 20 years or so. The industry shows no signs of slowing down either-the […]

1. Single-sided flexible board Lowest cost. When the requirements for electrical performance are not high and single-sided wiring is possible, the single-sided flexible circuit board should be selected. This most common form has been used in commercial applications, such as ink cartridges of printers and memories of computers. The single-sided flexible board has a layer […]

During the use of the circuit board of medical equipment, a large current will be generated in a short time. If a large current is generated for a long time, a large amount of heat will be generated in the main line board and circuit of the equipment. Then it must be protected by a […]

When we use the flexible printed circuit board, do you know its basic structure? Do you know what it is made of? Let’s split it to give you a simple understanding of the basic structure of flexible printed circuit board. 1. copper foil substrate (Copper Film) Copper foil: basically divided into electrolytic copper and rolled […]

An integrated circuit board is a carrier for carrying integrated circuits. But it is often said that the integrated circuit board should also be brought with it. The integrated circuit board is mainly composed of silica gel, so it is generally green. Integrated circuit board (IC) adopts semiconductor manufacturing technology. Many transistors, resistors, capacitors and […]

Multilayer circuit boards are usually defined as 10-20 or more advanced multilayer circuit boards, which are more difficult to process than traditional multilayer circuit boards and require high quality and reliability. Mainly used in communication equipment, high-end servers, medical electronics, aviation, industrial control, military and other fields. In recent years, the market demand of high-rise […]

The so-called copper cladding is to take the idle space on the flexible circuit board as the reference plane, and then fill it with solid copper. These copper areas are also called copper filling.The significance of copper coating is to reduce the ground wire impedance and improve the anti-interference ability;Reduce voltage drop and improve power […]

The wiring diagram behind the physical PCB and the factory drawings are two different things. PCB factory drawings describe the physical and electrical attributes in the circuit diagram of “Gerber data file”. The two documents complement each other. Memo needs to define options and exceptions. Although there are some specifications that drive the PCB design […]

What are the common problems in PCB proofing design? Do you know that?/You know what? Here’s a brief introduction from Shenzhen PCB proofing manufacturers! 1. Stacking of PCB proofing pads 1. The stacking of bonding pads (except external bonding pads) means the stacking of holes, which will break the drill bit and damage the holes […]