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What an funny PCB Derivatives

What an funny PCB Derivatives

Funny PCB Derivatives PCB is not just cold electronic products, it can also be part of an interesting life. Funny PCB, funny your life.     WDXPCB makes PCB a one-stop solutions service for EMS customers and other End Customers such as automotive, telecommunications, industrial control, medical, IoT, and photovoltaic. -----The pictures in the …

How LED is Used in the Medical Field

How LED is Used in the Medical Field Physicians can’t do their jobs without the right equipment. Doctors need specific tools to ensure procedures go according to plan. One of the things doctors use regularly is light-emitting diodes or LEDs. This brief article will explain how LED is used in the medical field, and …

PCBWEST 2023 Exhibition

PCBWEST 2023 Exhibition

The Largest Conference and Exhibition for Printed Circuit Board Design, Fabrication and Assembly in the Silicon Valley For more than 30 years PCB West has trained designers, engineers, fabricators and, lately, assemblers on making printed circuit boards for every product or use imaginable. More than 2,000 designers, fabricators, assemblers and engineers register and more than 100 companies …

PCBEAST 2023---Prepare for 2023

PCBEAST 2023---Prepare for 2023

PCBEAST 2023, The Electronics Industry’s East Coast Conference and Trade Show. WDXPCB hope to meet our friends there. PCBEAST 2023 EXHIBITION

What's HDI PCB or HDI leiterplatte?

HDI PCB, full name High-Density Interconnection HDI PCB known as high-density interconnection technology or high-density circuit board is one of the indispensable electronic devices in the current electronic equipment. At Germany, it's been called HDI leiterplatte, or hdi leiterplatten, and even elektronische hdi leiterplatte. Development path HDI technology is in accordance with the laminate …

Quality Control

How many ways to test quality of a PCB board?

How many ways to test the quality of a PCB board   To avoid failures and defects in electronic products, circuit board prototyping and test PCBs are among the most important steps in the manufacturing process. When the production phase skips testing PCBs, electronic products are at risk of errors and problems that can …

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what is Gold Finger PCB

PCB Gold fingers What is the Gold Finger? Gold finger is the connector at the edge of boards. It is similar to fingers, so we called gold finger, please see the following pictures. It is used to protect the printed circuit board prototypes from wear and tear. The surface treatment of the gold finger …

How to Make a Multi-layers Printed Circuit Board (PCB)

How to Make a Multi-layers Printed Circuit Board (PCB)

Multilayer PCB is Printed Circuit Board with more than 2 layer. Multilayer PCB must have 3 conductive layers Interconnected with copper plated holes. Multilayer PCB is a Printed Circuit Board with more than 2 layers. A Double-Sided PCB has two conductive layers on top and bottom of the PCB substrate. A Multilayer PCB must have a …

Aluminum metal core PCB

LED PCB

LED PCB(printed circuit board) LED Circuit Boards As PCB technology continues to evolve, it has paved the way for the creation of a range of exciting product innovations. A typical example is the development of PCBs for LED lighting, where LEDs are soldered to a circuit board with a chip that emits light when …

Introduction to PCB test processes

Introduction to PCB test processes

Introduction to PCB test processes Testing technology is an important tool to ensure the implementation of the process. According to the development of electro-assembly technology from pin-in-place technology to surface packaging technology (bare chip direct mounting technology and fine pitch technology), multi-chip module (MCM) technology or multi-chip packaging technology, it has become more difficult …

What information is necessary to get a quick and accurate quote for PCB RFQ?

What information is necessary to get a quick and accurate quote for PCB RFQ? The more detailed information you provide, the faster and more accurate your quote will be. We firmly adhere to the "if in doubt, ask please" principle. Ideally, we require. (1) Gerber documentation, including information on each "layer" required to manufacture …

What is solder mask?

What is solder mask?

Solder Mask The part of the printed circuit board to be greased The solder mask is the part of the printed circuit board that is to be greased. In fact, the solder mask uses a negative output, so after the shape of the solder mask is mapped onto the board, it is not a …

What is FR4 of PCB material?

What is FR4 in PCB fabrication? FR4 is the most common material grade used for fabricated circuit boards. ‘FR’ indicates the material is flame retardant and the ‘4’ indicates woven glass reinforced epoxy resin CEM-1 is a low-cost, flame-retardant, cellulose-paper-based laminate with only one layer of woven glass fabric. CEM-2 has a cellulose paper …

what's PCB board slicing?

what's PCB board slicing?

The content of this article is from the network, only as related knowledge popularization rather than commercial use, if there is infringement, please contact our company for processing。 PCB board slicing analysis ---Micro-Cross section - Slicing analysis is one of the important quality analysis methods of PCB, usually after the completion of PCB circuit …

What value does a Gerber review bring to a PCB project?

What value does a Gerber review bring to a PCB project?

How to review your PCB layout & Gerber file for RF performance Today's Internet of Things (IoT) devices may be small, but they pack a strong wireless punch. Within a tiny form factor, they contain vast amounts of technology and impressive features. It's enough to make the technology of even a few years back …

Photovoltaic inverter disassembly

Photovoltaic inverter disassembly

Environmental issues are now pressing, and countries are strongly advocating green travel and the construction of green energy infrastructure. Certain Brand's 1500VDC, three-phase, grid-connected PV inverters are an integral part of PV power systems. These inverters convert the direct current (DC) power generated from PV modules into grid-compatible alternating current (AC) before feeding the …

Does PCB boards have a shelf life? & Introduction of PCB surface treatment process

PCB surface treatment OSP surface treatmentSince the copper surface of PCB is prone to oxidation in the environment, it is necessary to process the exposed area that is not covered with solder resist ink and cover it with a layer of coating again to protect the area from oxidation. In order to meet the …

How is the price of the PCB board calculated?

How is the price of the PCB board calculated?

How is the price of the PCB board calculated? Headaches for purchasing managers More and more PCB suppliers are offering online quotes, so are the results of such quotes reliable? Is it accurate? As a PCB procurement manager, whether you are experienced and skilled, or a green hand, the following contents are believed to …

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