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What an funny PCB Derivatives
Knowledge For PCB

Knowledge For PCB

What an funny PCB Derivatives

What an funny PCB Derivatives

Knowledge For PCB     November 24, 2022
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…

How LED is Used in the Medical Field

Knowledge For PCB, LED PCBs     November 19, 2022
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.…

What's HDI PCB or HDI leiterplatte?

HDI, Knowledge For PCB     November 15, 2022
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…
Quality Control

How many ways to test quality of a PCB board?

Knowledge For PCB     October 26, 2022
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…
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what is Gold Finger PCB

Knowledge For PCB     September 20, 2022
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…
How to Make a Multi-layers Printed Circuit Board (PCB)

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

Knowledge For PCB     September 20, 2022
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…
Introduction to PCB test processes

Introduction to PCB test processes

Knowledge For PCB     August 31, 2022
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…

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

Knowledge For PCB     August 25, 2022
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.…
What is solder mask?

What is solder mask?

Knowledge For PCB     August 25, 2022
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…

What is FR4 of PCB material?

Knowledge For PCB     August 25, 2022
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…
what's PCB board slicing?

what's PCB board slicing?

Knowledge For PCB     August 25, 2022
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…
What value does a Gerber review bring to a PCB project?

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

Knowledge For PCB     August 16, 2022
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…
Photovoltaic inverter disassembly

Photovoltaic inverter disassembly

Knowledge For PCB     August 11, 2022
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…

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

Knowledge For PCB     August 6, 2022
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…
How is the price of the PCB board calculated?

How is the price of the PCB board calculated?

Knowledge For PCB     July 30, 2022
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…

PCB related certification introduction

Knowledge For PCB     July 25, 2022
PCB related certification I. UL Certification UL's full name is Underwriters Laboratories Inc, the acronym for Insurance Safety Laboratories Inc. Originated in the United States, it has since become the world's largest, longest-established and most prestigious safety certification organization in…
Introduction of PCB fire rating

Introduction of PCB fire rating

Knowledge For PCB     July 19, 2022
UL certification mark introduction ** Recognized (Recognized) Service Mark**: Recognized is the inclusion of components, recognized as a complete expression: mainly for components and materials to implement a safety certification. Recognized service is one of UL's services, its identification of…
Automotive PCB usage

Automotive PCB usage

Knowledge For PCB     July 19, 2022
With the increasing demand for automobiles and the development of intelligence, the level of electronics in automobiles is increasing and accounts for a larger share of the overall vehicle cost. The proportion of the vehicle cost is also increasing. At…
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