If there is a way to ensure that the product is reliable, it is to ensure the predictability of its PCB, which is an important part of the product. In fact, PCB is the core component in almost all electronic products (from phones to computer systems) today. From automobiles to national defense, from aviation to technol...

Printed Circuit Boards (PCBs) are made of non-conductive substrates coated in conductive laminate copper sheets. The copper serves as the base material from which pathways connecting electronic components are carved, and the non-conductive substrate anchors the whole device. As a unit, a PCB board is relatively tough a...

There are four main types of plating methods in PCB (Printed Circuit Board) production: finger-plated plating, through-hole plating, reel linkage selective plating and brushing plating. Here's a brief introduction: 1. Finger-plated plating Rare metals need to be plated on the board edge connectors, board edge joint...

The PCBs can be single-layer (one copper layer), double-layer (two copper layers) or multilayer. The conductors on different layers are connected with plated through holes called vias. Advanced PCBs may contain components embedded in the substrate-capacitors, resistors or active devices. Have you ever thought about mak...

In recent years, with the vigorous development of communications, electronics, automotive, medical and other industries, it has strongly promoted the development of the PCB industry. In the PCB production process, a large amount of waste gas will be generated, which needs to be effectively treated, otherwise it will ca...

When PCBs are mass manufactured, a dividing line will be formed between the two single boards in a "V" shape, which is convenient for breaking and separating after soldering. We call this V-cut. Let’s dive into this V-cut design today. Purpose of V-cut The main purpose of designing V-cut is to facilitate the...

Disassembling an electronic product, we will find that there are usually several PCBs inside, and the PCB colors are various: green, blue, red, white, black, etc., what is the difference between these different colors? Today let’s learn about PCB inks. The color of PCB is mainly the color of solder mask ink. Green, bl...

Printed circuit boards are widely used in various electronics and technologies, making them very valuable devices. Whether it is a mobile phone, a computer or a complex machine, you will find that the PCB is responsible for the function of the device. If the PCB has defects or manufacturing problems, it may cause the f...

After the PCB design is completed, it is often necessary to output the product assembly drawing. Today JRPanel will show you three methods for outputting assembly drawings from the mainstream PCB design software Altium. There are two methods for outputting assembly drawings for Altium. The following is a detailed intro...

Terminal: It is a relatively basic accessory used to realize electrical connection, and it is also a fixed part of the terminal or connection between connecting wires, electrical appliances and control boards. PCB Terminal: Generally speaking, it is a kind of accessory product for PCB to realize electrical connection, ...

Design For Manufacturability (DFM) is to consider manufacturability and testability from the time of product development and design, so that design and manufacturing are closely linked to achieve the goal of success from design to manufacturing. This is the most effective way to ensure the quality of PCB design. In PCB...

The calculation of PCB current carrying capacity has always lacked authoritative technical methods and formulas. Experienced Layout engineers can make more accurate judgments based on personal experience. But for Layout novices, it can really be a problem. The retention capacity of PCB depends on the following factors:...