Organic Solderability Preservative (OSP)

—A Method of Surface Finish TechnologiesBackground:In recent years, electronic products are developing towards light, thin, short, miniaturized and multi-functional. At the same time, PCB is also developing towards high precision, high speed, high density and so on. In particular, the rapid development of SMT makes the hot air leveling process increasingly unsuited to the requirements of PCB manufacturing process. Meanwhile, the welding material, such as Sn-Pb, used in the hot air leveling proce...

Organic Solderability Preservative (OSP) SMT

Problems Encountered in PCB Design and Their Solutions

Brief Introduction:The improvement of hardware of electronic products often takes a long time, and the major problem is often the focus of solution. But it's the small, trivial issues that ultimately get in our way. This article is aimed at PCB board design, production and some problems encountered in maintenance, such as the voltage resistance of diode, electromagnetic interference, the shedding of welding pads and the replacement of vulnerable parts, etc. Under the principle of minimizing ...

PCB Design rectifier diode 1. Voltage - resistant protection electromagnetic interference pads

Copper Clad Laminate

Introduction:The substrates used in PCB are mainly divided into two categories: organic substrates and inorganic substrates. Among them, the organic substrates are made of several types of materials which refer to the reinforcing materials, such as glass fiber cloth, fiber paper, glass felt, etc. These reinforcing materials are impregnated with resin adhesive and dried, then covered with copper foil at high temperature and high pressure. This type of substrate, known as copper clad laminate (CCL...

Copper Clad Laminate CCL FR-4 FR-5 CEM-1 CEM-3 FR-1 FR-2 1) Rigid CCL 2) Flexible CCL Copp

Surface Finish Technology

Background:At present, the environmental problems involved in PCB production are particularly prominent. Lead and bromine are the hottest topics at the moment; Lead-free and halogen-free will affect the development of PCB in many ways. Although changes in the surface treatment process of PCB are not significant at present and seem to be relatively distant, it should be noted that the slow change in the long term will lead to great changes. PCB surface treatment technology is bound to change dram...

Surface Finish Technology

Something You Must Know about Surface Mount Technology (SMT)

Introduction:Surface-mount technology (SMT) is a method for producing electronic circuits in which the components are mounted or placed directly onto the surface of printed circuit boards (PCBs). An electronic device so made is called a surface-mount device (SMD). In industry, it has largely replaced the through-hole technology construction method of fitting components with wire leads into holes in the circuit board. Both technologies can be used on the same board, with the through-hole technolo...

PCB PCB Assembly SMT Surface-mount technology

What Do You Know About HDI

What Do You Know About HDI—by PCBWayBasic Information:HDI board refers to High Density Interconnect, namely High Density Interconnect board. It is a relatively new technology developed by PCB industry in the end of 20th century. When the drilling hole size of the traditional PCB reaches 0.15mm, the cost is very high and it is difficult to improve it again because of the affection by the drilling tool. The drilling of HDI board no longer relies on traditional mechanical drilling, but uses the las...

HDI

Meet PCBWay At Electronica 2018 (Messe München)

Venue:Messe MünchenDates:November 13–16, 2018 Opening hoursVisitorsExhibitorsJournalistsTuesday to Thursday09:00–18:0008:00–19:0008:45–18:00Friday09:00–17:0008:00–end of dismantling08:45–17: PCBWay Booth No.:A1.543-4◇Online Quotation Demonstration:Staffs of PCBWay will be consulted directly on PCB board design, manufacturing and assembly as well as PCB prototype and mass production. We will show some of our manufacturing examples in the booth so you can check the quality. ◇Main Exhib...

PCBWay Electronica 2018 Electronica Messe München PCB Board

Meet PCBWay At HKTDC Hong Kong Electronics Fair (Autumn Edition) 2018

Fair Dates: 13-16 October 2018 (Saturday-Tuesday) Venue: Hong Kong Convention and Exhibition Centre 1 Expo Drive, Wan Chai, Hong Kong (Harbour Road Entrance) Opening Hours:Fair DateOpening HoursBuyer Registration Hours13-15 October (Sat-Mon)9:30am-6:30pm9am-6pm16 October (Tue)9:30am-5:00pm9am-3:30pm PCBWay Booth No.:5F-G18 & 5F-G20◇Online Quotation Demonstration:Staffs of PCBWay will be consulted directly on PCB board design, manufacturing and assembly as well as PCB prototype and m...

HKTDC Hong Kong Electronics Fair Autumn Edition Electronics Fair PCBWay PCB Manufacturing

The PCB Assembly Process

IntroductionWith the rapid development of the modern information industry, electronic products are constantly improving and updating. Any electronic product cannot be separated from printed circuit board, which is the support body of electronic components and the provider of electrical connection of electronic components. High-density electronic product assembly on PCB is mainly dependent on SMT process. The rapid development and popularization of SMT---an important component of electronic advan...

PCB Assembly SMT Assembly Adhesive Dispense Component Placement AOI Reflow Soldering

Classification and Features of PCB

Classification and Features of PCBPrinted circuit is a conductive pattern attached to the insulating substrate surface to connect electronic components. The finished boards of printed circuit become printed circuit boards, namely PCBs. A printed circuit board (PCB) mechanically supports and electrically connects electronic components or electrical components using conductive tracks, pads and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers ...

Classification of PCB Rigid PCB Flexible PCB Single-side PCB Double Sided PCB Multilayer PCB Features of PCB II. Features of Multi-layer PCB

New PCB design partner introduction - ValiTech

ValiTech is an engineering services company founded in 2015. The company with a global presence and oriented to provide solutions to Medical & Industrial start-ups and SMEs. Through the use of state-of-the-art engineering processes and a strong global partnership with a leading electronic OEMs we are committed to transforming ideas into disruptive, leading edge products and systems.With combined 30 years of industry experience, the team has a vast embedded firmware and hardware knowledge fo...

PCB design 3D print DLP FDM FPGA IoT wireless

Detailed Procedures of Plating Copper for PCB Processing

——Technical Analysis of Plating Copper for PCB ProcessingElectroless plating is widely used in the printed circuit board (PCB) production and processing which has holes on that and it can also be called PTH(Plate Through Hole), the main purpose is to deposit a layer of copper through a series of chemical treatment methods in the conductive substrate, and then increasing the thickness of the copper layer through subsequent electroplating methods to its specific thickness of design which is usuall...

Plating Copper Electroless plating PCB process PTH Cromic Acid Oil Removing Charge Adjustment

ESD Inhibition Criteria in PCB Design

Introduction:Electrostatic discharge (ESD) is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown. A buildup of static electricity can be caused by tribocharging or by electrostatic induction. The ESD occurs when differently-charged objects are brought close together or when the dielectric between them breaks down, often creating a visible spark. ESD can create spectacular electric sparks (lightning, with the acc...

ESD PCB design Electrostatic discharge Charge Injection

True blue will never strain—PCBWay Opens Its PCB Test Report

In mid-May, PCBWay entrusts the third-party Huizhou Lier laboratory to test and report the PCB produced by a factory in Pingshan which is one of the PCB manufacturers of PCBWay. Huizhou Lier laboratory, belonging to Huizhou Lier industrial Co., LTD, has provided real and objective test results for many domestic manufacturing brands.The thermal stress test was conducted in the PCB reliability potion center of the laboratory for two day. Refer to the test method of GB/T 4677-2002, and the test con...

The thermal stress test of PCB

Holiday Schedule of the coming Mid-Autumn Festival and National Day

Dear All PCBWayers,Another famous Chinese traditional festival,Mid-Autumn Festival will be celebratedon September 24, 2018. Moreover, it’s followed by another important holiday, National Day on October 1, 2018. We sincerely know that our hard-working and dedicated employees are the important force for PCBWay’s continuous development. Therefore,our lovely employees will take 4-day paid leave for celebrating these two holidays.According to the actual production conditions of our factory, the holid...

Notice of Shortened Lead Time for Small-batch PCB Order

In a previous blog, we have already mentioned that “At the beginning of 2018, PCBWay Spent $2,000,000 + $1,200,000 in ordering two whole set of Surface Treatment Equipment Automatic Copper Production Line. Heretofore, PCBWay has formed a system with headquarter in Hangzhou and 3 major PCB and 2 PCBA production bases in Shenzhen.” (To watch more videos about our factory, please subscribe PCBWay YouTube Channel). Now, with the continuous introduction of new production equipment, the increasing nu...

small batch lead time pcb manufacturing pcb produce pcb diy make pcb pcbway pcb enginering p

New PCB design partner intruduction -3D PHOTONiX

We are glad to introduce our new PCB design partner - 3DPHOTONiX 3D PHOTONiX sarl was founded in 2016 and is an Industrial 3D Printer manufacturers that also offer PCB design services. They design and produce 2 kinds of 3d printers DLP and FDM ( They do all the motor control ,systems PCB , software , front end , backend , mechanical etc … )Thay also offer PCB design services have made many projects that range from closed loop motor controllers to ADC boards for fusion nuclear reactor and some of...

PCB design 3D print DLP FDM FPGA IoT

Innovation Service - Creation of electronic prototypes

Is there any novel idea in your mind, but you don't know how to proceed to achieve it? Or you already have a perfect plan, and need the right person to help execute it ? Now PCBWay cooperates with professional teams, offering a brand new innovation service to give a fully-functioning solution and bring your ideas to life. Our development partners are made up of qualified, professional and motivated staff, the passion for technology is the most important aspect of its business. And the peculi...

PCB design PCB layout electronics

Keep Initial Faith-----Quality First (Announcement of PCB Restricted Substance Inspection)

Recently, PCBWay entrusted the independent third-party inspection and certification organization, China Inspection and Certification Group Shenzhen Co., Ltd, according to the requirements of GB/T26572-2011, the restricted substances (Lead, Mercury, Cadmium, Hexavalent Chromium, Polybrominated Biphenyls and Polybrominated Diphenyl Ethers) in the PCBs was tested and quality inspection reports were issued.China Inspection and Certification Group is the only multinational inspection and certificatio...

Restricted Substance Quality First Inspection PCBWay

4 important tips for PCBWay 24-Hour Express Service

Since PCBWay launched 24-Hour Express Service, it has brought much benefit for some customers who often have urgent PCB projects on their agenda. Meanwhile, there is no doubt that it also has brought some complaint from some customers whose orders are delayed. It is precisely because of the special nature of the urgent orders, so that these customers' complaints are particularly critical. As shown by data, most “delay” was caused by misunderstanding the 24-Hour Express.1. So, first of all, d...

24-hour express pcbway pcb manufacturing

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