Aluminum PCB – Aluminium LED PCB
Metal core PCB, Aluminium PCB, or call LED PCB are the circuit boards which use a base metal material as the heat spreader portion of the printed circuit board, Aluminum PCB has good thermal conductivity, electrical insulation and mechanical processing [...]
SMT production process
Program the SMT placement machine According to the BOM position map provided by the customer, program the coordinates of the location of the components. Then carry out the first piece with the SMT chip processing data provided by the customer. [...]
IC Package Substrate
IC Package Substrate, also known as IC Package Substrate, is the key carrier of integrated circuit industrial chain packaging and testing links. At present, IC Package Substrate is usually made of traditional multilayer or HDI board as the basis. Play in [...]
high-frequency PCB and high-speed materials for 5G printed circuit board
Introduction of high-frequency PCB and high-speed materials for 5G printed circuit board In 2019, 5G will be commercialized preliminarily, the upstream raw materials of core materials such as high-frequency copper cladding are basically similar to those of traditional CCL. After [...]
What’s HDI PCB board?
The HDI PCB board is thin and small, and can realize high-density interconnection PCB board. HDI PCB stands for High Density Interconnect PCB. HDI board is the Japanese enterprise to the high density interconnection printed circuit board has always been [...]
Electronic Parts supplier in China
Hitech Group has more 10 yeas experience on Electronic Parts sourcing area in China. We can provide convenient quick turn parts sourcing for more than 1,000 of our customers globally. To maintain all our customers, we have plenty of global [...]
Printed Circuit Board Assembly Service
Printed Circuit Board Assembly Service Printed Circuit Board Assembly is one of our major services, Also, HITECHPCB build from rigid pcb, flexible printed circuit boards manufacturing, components sourcing to PCB assembly. Check out this list of some of the high-quality PCB [...]
FR4PCB vs. Aluminum PCB vs. Copper base PCB vs. Ceramic PCB for led headlight
For the PCB boards now in application to LED headlight, there are mainly four kind of materials, FR4 PCB, Aluminum PCB, Copper PCB and Ceramic PCB. It is a good deal to understand the distinctions for these four types PCB. [...]
How to select the surface treatment process of HASL, ENIG and OSP for printed circuit boards?
How to select the surface treatment process of HASL, ENIG and OSP for printed circuit boards? After finish the PCB design, we need to choose the surface treatment process of the printed circuit board. At present, the commonly used surface [...]
PCB assembly SMT Processing Technology
Control of PCB assembly SMT Processing Technology During PCB assembly patch processing, quote management should be implemented for solder paste, SMT adhesive, and component loss, as one of the control contents of key processes. PCB assembly processing and production directly [...]
PCBA assembly Appearance Inspection Instructions
Printed circuit board assembly (PCB assembly, PCBA), often use abbreviations—— PCBA, is an important electronic parts, is the support of electronic components,the provider of the electronic circuit connection.Because it is produced by using electronic printing technology, it is called "printed" [...]
Tips of high frequency PCB (RF PCB) design
In order to achieve more reasonable design and better anti-interference ability for high frequency PCB(Microwave RF PCB), design engineer should consider the tips as following: Use inner layer as power ground layer, which will have the effect of shielding and [...]
Anti-static requirements for PCB assembly processing
Since PCBA assembly processing often involves a variety of static-sensitive electronic components and some processing technologies that have certain requirements for electrostatic protection, certain anti-static requirements must be followed in PCBA processing. Electrostatic warning signs are mainly used for posting, [...]
A Look Inside The PCB Design Process
Printed Circuit Board (PCB) Design, also referred to as PCB Layout, is the first step toward a successful PCB assembly. At this stage in the PCBA Manufacturing process, an engineer has decided the circuitry of the printed circuit board, and [...]
Successful Flex Circuit Design Guidelines
With the use of sensors and technology in everything from mobile phones to refrigerators to automobiles to wearable medical devices, circuit boards are a component in many different types of products. In today’s world of electronics, any product with an [...]
High Speed PCB Design
Hitechcircuits’ experts work closely with customers to provide consulting and guidance for EMC and SI design throughout the PCB design process in the following areas: System-Level Architecture and floor-planning, main boards, daughterboards, backplanes, connectors, cables, grounding. Enclosure design and [...]
Double-sided FPC and multi-layer FPCB board–FPC structure
With more and more electronic product design functions, the products are getting smaller and smaller, so more and more product designs have begun to use double-sided flexible boards (Double sides FPCB) or even multi-layer flexible boards (Multi-Layer FPCB). Recently, products [...]
What is the testing principle of PCB Assembly?
What is the testing principle of PCB Assembly by fixture? PCB Assembly testing is a key step to ensure the quality of production and delivery. It refers to making FCT test fixtures according to the test points, procedures and test [...]
How to Clean PCBs in Our Daily Manufacturing Process?
Printed circuit boards, especially those used in PDAs (personal digital assistants) like cell phones, get a lot of abuse. In addition to collecting dust and dirt that penetrates the cases of cell phones, e-book readers and similar hand-held devices PCBs [...]
ARE FLEX CIRCUIT BOARDS AS RELIABLE AS RIGID CIRCUIT BOARDS?
Flex circuit boards offer numerous advantages over rigid circuit boards. The ability to place circuits on a thin dielectric film means that flex circuit boards can fit in smaller spaces, allowing for electronics to be smaller and lighter and to [...]