circuit board assembly

/Tag: circuit board assembly

6 Steps for Reworking a PCB

Now that we've defined what it means to rework a PCB, 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 larger PCB [...]

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 assembling of PCBs. An Overview of the Four Vital PCB 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 required biasing for [...]

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. [...]

High end PCB for electronic digital

Technical description Product type: Mutilayer circuit boards Material: FR4 S1000-2 Application field: Security Layer/thickness: 12L/1.0mm Surface treatment: Immersion gold Line space/Width: 4/4mil Minimum hole diameter: 0.2mm Technical feature: Fine line impedance control

Board assembly

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 [...]

Why No Part Subs is a Bad Idea- components substitutions-HitechPCB

Across all industries, component shortages are forcing design engineers to seek alternative parts and materials, or entirely redesign their projects.With analysts predicting the shortages to last potentially through 2018, the market is scrambling to find ways to keep projects on-time and on-budget. One common practice currently compounding the challenge of limited supply is a refusal to accept part substitutions.   When designing a new board or revising an existing project, engineers tend use familiar parts. This reduces risk of the board not working and makes it easier to put together the necessary files including a Bill of Material (BOM).  To [...]

WHAT IS THE DIFFERENCE BETWEEN SMT AND SMD

SMT stands for Surface Mount Technology, the entire technology of mounting and soldering surface mount components onto a printed circuit board or PCB. SMD is an abbreviation for surface mount devices, the both are different.   Surface Mount Technology, Firstly, a PCB stencil is aligned on the surface of the boards and solder paste is applied using a squeegee to ensure the pads are coated with a uniform and controlled amount of solder paste.   Secondly, via a pick and place machine or hand placement, the components are mounted onto the boards in their respective locations. The wet solder paste [...]

Common Causes Of PCB Failure, Explained

Printed circuit boards can be found in virtually every tool we use on a daily basis. From computers and cell phones to our television sets and portable speakers, we rely on PCBs to make our world work. But sometimes, PCBs don't work the way they should. Whether due to material defects or environmental factors, here are just a few of the most common reasons for PCB failure. 1.Material Defects. A lot of things can potentially go wrong during printed circuit board assembly. Material defect is chief among the most popular causes for board failure. If a material used in the [...]

SMT PCB Assembly Supplier With One-stop Service

Technical description Product type:SMT PCB Assembly Supplier Material: FR4 High TG Layer/Thickness:4L/1.8mm Outer Copper: 2 OZ Surface treatment: ENIG Min Line Width: ≥ 0.13mm Min Line Space: ≥0.15mm Min Hole: ≥0.15 mm Solder Mask: green Silkscreen: white Technical featuer: special line Application: high frequency communication

Colorful PCBs Does Solder Mask Hue Impact Functionality- Circuit Board Assembly

Traditionally, circuit boards are green. But today's world is more diverse -- even when it comes to PCBs! Although green boards are still popular, many PCB assembly services now offer a variety of solder mask colors to customers. What does this mean for the PCB fabrication and Circuit Board Assembly process? And can you expect to receive all different hues of PCBs when you place an order for circuit board assembly services? We'll discuss this colorful topic in today's post. In years past, PCB solder mask was almost exclusively green There are a few reasons for this. One is that [...]