How Does a Printed Circuit Board Work?
The PCB AdvantageA printed circuit board, or "PCB," has several major advantages compared to older ways of building electronics. In the past, every component inside of an electronic device was connect...
Specifications for a RoHS PCB
Restriction of Hazardous Substances (RoHS) are standards instituted in July 2006 for printed circuit boards (PCB) and their components being manufactured for distribution within the European Union. Th...
PCB Design Tools
Printed circuit boards (PCBs) are created by layering insulating material and electrical conductors. The circuit boards are either single or multiple sided. PCB design tools allow designers to create ...
How to Draw a Simple Circuit Board
To show how a circuit is put together, and what components are used, draw a diagram of the circuit. A simple circuit requires at least three things: A source of energy, a conductive path of usually wi...
How to Create a PCB
Printed circuit boards can be found in almost all electronic devices today, from portable radios to personal computers. These devices consist of an insulating board with metallic copper tracks and off...
How to Convert Circuit to PCB
The process of developing a printed circuit board or PCB starts with designing the circuit. For smaller circuits, this can be done on a piece of paper, but for larger and more complicated circuits, us...
How to Learn PCB Layouts
Printed circuit board (PCB) layout is as much art as science, and the only way to learn is through experience and practice. Starting with simple projects will help you learn how to use your design sof...
How to Read Circuit Boards
When you can't find plans, reading a circuit board is the only way to replicate or repair an old circuit. This can be a daunting and time-consuming task. Older circuit boards may contain unrecognizabl...
PCB layout device
In the PCB board design, the layout is a very important part. System layout is good or bad will directly affect the wiring effect, rational layout can have the following advantages: Space saving cir...
The main PCB design process
In PCB design, in fact, before the official wiring, even after a very long step, the following is the main PCB design process: System Specifications First you have to plan out the system specifica...
PCB transport agencies
The transfer mechanism is mounted on a thin, narrow track belt, the belt driven by a pulley mounted on the edge of the track, by a pulley mounted on the motor driving the inner rail. Both left to righ...
High quality PCB technology
This article is part of the wiring diagram on the PCB experience, the paper mainly applies to high-precision analog systems or low frequency (<50MHz) digital systems. 1. Component layout Compon...
High-speed PCB design strategy
Currently high-speed PCB design widely used in the fields of communications, computing , graphics and video processing. The high-speed PCB design strategies used in these areas are not the same engine...
Flexible PCB classification
In other countries, has been widely used soft PCB in the early sixties . Country , then in the sixties began production applications. In recent years , as the global economic integration and open the ...
On the PCB hand soldering and rework tools
Hand soldering and rework is required excellent technique and a good tool operator process steps ; an inexperienced operator may have nightmares reliability . When equipped with adequate tools and tra...
Dressing PCB solder joint defects
(1) with a fine brush dipped in solder flux is applied to the components. (2) with a flat spade tip heating PCB solder joints, the solder-side components or between the pin and the pad to melt, elim...
Aluminum PCB
Common in LED lighting products. There are pros and cons, the white side is soldered LED pin, the other side showing the aluminum color, usually applied thermal plasma coagulation after contact with t...
PCB with solder resist
Solder layer , as the name suggests , is to prevent welding layer. Usually green or other colors , with the cloth covering the layer of copper at the film to insulate it , and to prevent solder adheri...
Circuit Board Gifts
As technology rapidly advances, computers and consumer electronics become obsolete. The parts are sometimes reclaimed and recycled into new devices and raw materials for newer creations. Creative arti...
How to Calculate Thermal Conductivity in Printed Wiring Boards
Printed wiring boards, more commonly referred to as printed circuit boards or PCBs, are the electrical boards used to install integrated circuits in electronic systems. PCBs form the "guts" of all com...
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