circuit board assembly

/Tag: circuit board assembly

Board assembly & EMS assembly China

Hitech Circuits is capable of providing full turn-key and partial turn-key PCB board assembly services. For full turn-key, we take care of the entire process, including manufacture of Printed Circuit Boards, procurement of components, order tracking, continuous monitoring of quality and final assembly. Whereas for partial turn-key, the customer can provide the PCBs and certain components, and the remaining parts will be handled by us. Hitech Circuits Co., Limited: a fast-growing enterprise among China printed circuit board Assembly Services Whether it is SMT assembly, surface mount assembly, or circuit card assembly services that you are looking for; we at Hitech [...]

The difference between Core and Prepreg

The Prepreg is an insulating material for the PCB. Prepreg is not prepreg before being laminated, also known as prepreg,prior to lamination, and is primarily used as a bonding material and an insulating material for the inner conductive pattern of a multilayer printed circuit board. After the Prepreg is laminated, the semi-cured epoxy is extruded, begins to flow and solidifies, bonds the multilayer sheets together and forms a reliable insulator.   The Core is the basic material for making printed circuit boards. The Core is also known as the core board, which has a certain hardness and thickness, as well [...]

Printed Circuit Board industry accelerates transfer to China

The Printed Circuit Board industry moves eastward and the mainland is unique. The focus of the PCB industry is constantly shifting to the Asian region, and Asia's production capacity is further transferred to the mainland, forming a new industrial structure. With the continuous transfer of production capacity, mainland China has become the region with the highest PCB production capacity in the world.   Applications such as data centers will increase HDI board demand, and FPC will have broad prospects. Data centers are moving in the direction of high speed, high capacity, cloud computing and high performance, and construction demand is [...]

How to prevent your PCB from overheating

Green printed circuit board (PCB) Printed circuit board (PCB) materials are formulated to withstand a certain amount of heat. What happens when the temperatures rise beyond certain limits? Performance takes a nose dive, especially at higher frequencies. This is why cost-effective heat management is perhaps an engineer’s number-one priority. Of course, heat-tolerant PCB materials and carefully designed circuits can tolerate a certain amount of heat. First, the circuit designer should understand the different parameters of the materials’ behavior when temperatures rise.   Heat comes from various sources Circuit boards are assembled in increasing density to make smaller, lighter designs. A [...]

AOI For Printed Circuit Board and PCB assemby China

Printed circuit board (PCB) and PCB assembly are substrates for assembling electronic components. The manufacturing quality of PCB directly affects the reliability of electronic products. Therefore, PCB are known as the "mother of the modern electronics industry." With the in-depth development of electronic assembly toward higher-density, smaller-sized PCB hybrid technology, relying only on traditional functional testing and manual visual inspection and inspection methods, it has been unable to meet the needs of modern PCB industry's large-scale production. At present, the primary yield of general PCB is still hovering between 60% and 70%. In order to reduce the number of defective [...]

Five knowledge points of PCB Design technology–Hitech Circuits Co., Limited

1: Print line width selection: The minimum width of the printed line is related to the current flowing through the line: the line width is too small, the resistance of the printed line is large, and the voltage drop on the line is large, which affects the performance of the circuit. The width, the wiring density is not high, and the board area is increased. In addition to increasing the cost, it is not conducive to miniaturization. If the current load is calculated as 20A / mm 2 , when the thickness of the copper foil is 0.5MM (generally), the [...]

Hitech Company profile

China PCB Manufacturer, PCB Fabrication& Board Assembly in China Printed Circuit Board Manufacturing which is our major business. I think you already know, we are a PCB manufacturer. We have 3 branch factories dedicated to Quick Turn PCB Prototypes Manufacturing, Small and Medium-volume Printed Circuit Board and FPC Manufacturing services. Our market target is the High Multilayer PCB, High Density board, Special Material & Process Printed Circuit Boards. Also, we can help customer do PCB assembly and provide one-stop service. Hitech Group is capable of providing full turn-key and partial turn-key PCB assembly services. For full turn-key, we take care [...]

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 [...]

PCB Paneling – Points to Discuss with Your Manufacturer

Printed Circuit Board (PCB) manufacturing is a detailed and time consuming process. PCB assembly is one of the vital procedures in the entire production run. It consists of processes such as component placement, solder paste deposition, and solder printing, among others. If you want your PCB to meet all the application requirements, it is important that you have some basic knowledge about the PCB assembly process.   PCB Assembly – Understanding PCB Paneling Generally, if you read posts on PCB Assembly, you will mainly find information on aspects like mounting technologies (SMT or PTH), or various types of substrate materials. [...]