Hello readers welcome to new tutorial. Here we will discuss Main Parts of PCB Board. PCB board is main part of any electronic component and projects. This board is now very significant part of any module and applying in every circuits. It has configuration of different components symbols on the board and where configuration are arranged to make the projects.
It is created with the combination of different parts that we will discuss. PCB comes with different types such as single layers multilayers, double layers. Each type of this board has its own features and application. Here we will covers details about its different parts. With the we will discuss how you can get the good PCB board at good rates from PCBWAY.
What is PCB Board
- PCB stands for printed circuit board, PCB is a small chip made of epoxy compound, glass-fiber, or various laminated materials.
The rudimentary PCB (printed circuit board) consists of a smooth insulated substantial plate and a sheet of copper foil, covered with substrate. - Chemical painting separates copper into different structures named by means or circuits of circuits
- The body of the PCB (printed circuit board) has a cover that protects the brass from erosion and reduces the chances of a soldering short circuit between desks or an undesirable electrical connection with bare lines.
- Pcb contains many copper sheets. Two PCB coats contain copper coating on both sides.
- The adhesive PCB chip has additional copper sheets that are sandwiched between high-performance coating.
- The alternatives for the different sheets are connected to the vias (A via VIA or VIA is an electrical connection between sheets in a virtual electronic circuit that passes through one or more sheet planes from the end).
- If there are no components in the PCB (printed circuit board) then it is named as a printed cable board.
However, the term printed wiring board (PWB) has declined. - A multi-component PCB (multi-component circuit board) is designated as a printed circuit assembly, or (PCBA).
How to get PCB Board
- There are various PCB-based companies operating in the world that provide various PCB-related services and other features.
- As a result, they also offer different features and services to their users to receive different prizes and coupons to get services at affordable prices.
- There is one of the best and most efficient PCB service provider that offers PCB-based features and various services to its users. That well-known and prominent PCB service provider is PCBWAY. PCBWAY is a China-based PCB manufacturer that provides a variety of PCB related services to its users at affordable prices.
- PCBWay is the manufacturer of a combination of PCB and PCB composite. Shenzhen has for decades been a global center for electronics R&D and manufacturing. By surpassing all middle-class companies, they succeed in delivering savings and bring complete satisfaction of PCB / PCBA purchasing experience to their valued customers. That’s why 100% of our old customers come to us to get their future orders.
PCB Pad
- The position where components of projects are connected on the board and that area is created with copper.
- These pads helps to make the firm connection of component to the board and strong support.
- There are 2 main categories of PCB pads first one is surface mount and second one is through hole.
- In surface mount pads like the SMT components are positioned on the board and in through hole pads components having the pins are connected on the board through making the holes on the board like the through hole techniques.
SolderMask
- It is thin liquid layer created with polymer and applied on the PCB traces to protect the board from external environmental conditions such as oxidation.
- It also decreases the creation of solder bridges created in the solder pads.
- Solder bridge are connection created between the two conductive point onto he board.
- Application of solder mask reduces the chances of short circuit.
What is Silkscreen
- The upper layers of pcb board called silkscreen where different component’s are connected.
- At this part of PCB different symbolic representation of components is made for connection these components to make circuit.
- It comes in different colors such as red black yellow as well blue and in standard color is white mostly used is green color.
PCB Vias
- Vias of pcb board helps to make the connection between pads and traces at the board.
- These vias helps to decrease the size of board when join the different layers of board.’
- These vias are created through placing the coopers pads at the every layers of board and making hole.
- In the inner area of hole electroplating is placed to make conductive parts.
- normally three main vias are used in PCB board. Buried, Blind and through hole”
Design
- The schematic on the board is configuration where components of circuits assembled on the board.
- Different configuration are exist in this parts such as solder paste, solder mask silkscreen
- The features of schematic changes on the basis of different parameters needed.
PCB Applications
- Pcb has used various communication tools such as cell phones, clocks, radios, etc.
- All types of computers such as PCB motherboards, such as personal computers, tablets, laptops, or other workstations.
- It has been used on all Media Player devices such as tv, DVD, and various types of games we play.
- Everything used in our homes is made on PCB like microwave oven, refrigerator, clock, etc.
- Different industrial equipment also pcbs to integrate different electronic components.
- All types of equipment use a PCB to perform their design such as ups, inverters or other power device.
