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Now Hitech Group can provide PCB assembly service, metal core pcb assembly, Electronic assembly, DIP assembly and quick turn board assembly prototype service.

PCB Manufacturing Process: how are PCBs made

PCB Manufacturing Process: how are PCBs made PCB holes and vias Holes, often called via holes or vias are needed within a PCB to connect the different layers together at different points. Holes may also be needed to enable leaded components to be mounted on the PCB. Additionally some fixing holes may be needed. Normally the inner surfaces of the holes have copper layer so that they electrically connect the layers of the board. These "plated through holes" are produced using a plating process. In this way the layers of the board can be connected. Drilling is then accomplished using [...]

How to Ensure the Quality of Printed Circuit Board and PCB assembly manufacturing

PCBs (Printed Circuit Boards) are the most used and basic PCB assembly unit applied by all types of electronic devices. All functions and performance of devices are implemented mainly by PCBs. Put simply, PCBs are the heart of electronic devices and both their quality and reliability is directly correlated with quality and reliability of electronic equipment. Nowadays, intelligence and miniature of electronic devices leads to increasingly smaller size and complicated structures of PCBs. In terms of PCB performance, it can be testified that even if schematic is correctly designed, subsequent assembly and debugging will still be influenced if PCB design [...]

Typical phenomena in Cross Section of high frequency PCB PTH

Do you know how to identify the plated through hole cross-section defect for high frequency PCB to keep your PCB at superior quality performance? Let PCB board supplier Hitech Circuits advise the most common quality defects in the plated through hole of the high frequency PCB. To demonstrate the major quality defects of the plated through hole of high frequency PCB, PCB board supplier Hitech Circuits attaches a graphical representation for your better understanding: According to the above graphical representation from PCB board supplier, the major quality defects of the plated through hole of high frequency PCB include: undercut, outgrowth, overhang, resin blistering, laminate void, [...]

Top 10 PCB Electronics Assembly Manufacturers in China

Here, we recommend top 10 PCB Electronics assembly manufacturers in China. PCB designs turn out through the electrical engineering process which forms how your device functions. Lacking electronics you essentially comprise a horde of plastic and metal in your hands.   Things Considered by Hitech Circuits Co., Limited before starting the best PCB PCB Assembly Services range from quick-turn PCBA prototypes to high volume fortification. The state-of-art facility permits to construct eminence products to reach higher standard prospects of customers. Services provided are: PCB’s will be assembled in below 24hrs. Provides machine place SMT There will be no accurate estimate of [...]

6 Steps for Reworking a PCB

Now that we've defined what it means to rework a PCB or PCBA, let's dive into how it's done! Here are six steps you can take today to improve the skill of your design. 1.Make Your PCB Larger Prototypes rarely need to be as small as final designs, so make your prototype PCB larger and put it in an off-the-shelf prototype enclosure. This will allow you to release your design faster, wasting less time on tricky PCB layout issues. To test as part of your system, connect your larger prototype PCB into tight spots in your system using cables. A [...]

An Overview of Common Electrical Components Used in PCBA

Printed Circuit Boards (PCBs) are composed of a wide range of electrical elements. The most decisive elements that are utilized in PCB assemblies are resistors, capacitors, diodes, and transistors. This blog is meant to familiarize you with these critical elements that contribute largely in the successful electronics assembly manufacturing of PCBs. An Overview of the Four Vital PCB electronics Components Let us understand the role of resistors, capacitors, diodes, and transistors in a PCB.   Resistors, these elements play a crucial role in regulating the current flow to a safe limit. Resistors perform a vital task of providing only the [...]

A Glossary Of Terms For The PCB Manufacturing Process

Your life practically runs on printed circuit boards (PCBs) and you may not have even known it. These circuit boards are in nearly all computational electronics, from smartphones to digital clocks. It works by routing electric signals through electronics, essentially telling the electricity where to go and bringing electronics to life. As the PCB manufacturing process and function of PCBS are rather complicated, there is a whole slew of relevant terms to know.   Analog Circuit: A type of circuit in which the output varies as a continuous function of the input. This is in contrast with a digital circuit, [...]

Everything You must Know about China PCB&PCBA Service

In terms of electronic products' function implementations, nothing plays a more significant role than PCB (printed circuit board) that is regarded as the brain of electronics. As one of the most active economies around the world, China without any doubt carries tremendous advantages in terms of electronics manufacturing due to rich natural and human resources, positive national policies, stable political environment and increasingly uprising international influence. Nevertheless, this eastern country with a long ancient history seems a little distinct from what people have been imagining, from which misunderstanding usually derives. Therefore, it's necessary for global customers to learn more about [...]

How can we identify Integrated Circuits

Inspect the surface of the component body If a used part has been polished to make it look new, there may be tiny scratch patterns on the surface when observed under a magnifier. If it is covered up with paint on the surface, it will look bright and have no plastic texture.   Inspect the printed text High-quality producers use laser printers to print the text silk-screen. It has a clear appearance, is non-conspicuous, and is difficult to erase. Typically, the text on refurbished chips is printed fuzzy and is not as sharp. You may find that the edges of [...]

Why are Rigid Flex PCBs Economical?

There are several great advantages of using rigid-flex PCBs, not just from a technical standpoint, but also from a cost-saving point of view.   Ability to Merge Designs With rigid-flex printed circuit boards, you are able to merge multiple PCBs into one design as only one design is needed for a rigid-flex. Usually, with rigid PCBs, multiple designs and cable assemblies are required for the production. As such, rigid-flex circuit boards can be more expensive to manufacture as they may require multiple designs and cable assemblies to facilitate the production.   Reduced Space Requirements As rigid-flex PCBs utilise thin and [...]