source:Industry News release time:2022-10-21 Article author:yu Popular:pcb
1. Single-Sidedboards
On the most basic PCB, electronic components are concentrated on one side, and the wires are concentrated on the other side. Because the wire only appears on one side, we call this PCB called Single-Sided. Because the single -to -surface panel has many strict restrictions on the design route, the main is: the path that cannot be paid in the wiring and must be surrounded by the independent path, so only this type of board is used in the early circuit, and it is rarely seen now.
2. Double-Sidedboards)
There are wiring on both sides of this circuit board. However, to use the wires on both sides, there must be an appropriate circuit connection on both sides. The bridge between this circuit is called the guide hole. The guide hole is a small hole full or coated with metal on PCB, which can be connected to the wires on both sides. Because the area of the double panel is twice as big as a single -to -beard, and because the wiring can be intertwined with each other, it is more suitable for more complicated circuits than a single panel.
3. Multi-layerboards
In order to increase the area that can be wiring, multi -layer boards are used with more or double -sided wiring boards. Multi -layer panels use a few double panels, and put on a layer of insulating layer between each plate. The number of layers of the board represents several independent wiring layers. Usually the number of layers is even, and contains the two outermost layers. Most of the motherboards are 4 layers of structure, but because the layers of the PCB board are closely combined, it is generally not easy to see the actual number, but if you look closely at the motherboard, you may see, but this chance is not a big chance. Essence Therefore, the method we usually use to distinguish the number of PCB boards is to see its thickness and we can qi its weight.
Read recommendations:
Six-layer Immersion Gold Board (BGA)
Laminate copper-based PCB after 4L (sample)
Careful selection of PCB materials to reduce ground noise.Hybrid circuit board PCB
Popular recommended products
Silver oil perforated plate (double-sided)
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-05-24High frequency PCB
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-05-24Computer card board (four layers)
2021-04-25Six-layer Immersion Gold Board (BGA)
2021-05-27High frequency PCB
2021-04-27High frequency PCB
2021-04-27Laminate copper-based PCB after 4L (sample)
2021-04-27Single copper base PCB
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-04-27Aluminum substrate (double-sided)
2021-04-27Single-sided double-layer AL base PCB
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-04-27Network communication board (sixth floor)
2021-04-29Mobile phone template (six layers)
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-05-27Display board (six layers)
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-05-27Six-layer Immersion Gold Board (BGA)
2021-05-27High frequency PCB
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-04-26DIP plugin
2021-05-27DIP plugin
2021-05-27Six-layer Immersion Gold Board (BGA)
2021-04-26Mobile phone board
2021-05-27Mobile phone board
2021-04-27Six-layer Immersion Gold Board (BGA)
2021-04-26Six-layer Immersion Gold Board (BGA)
2021-04-26SMT stickers
2021-05-27SMT stickers
2021-05-27Six-layer Immersion Gold Board (BGA)
2021-04-26Related Information
Composition of PCB
2024-09-29What is the difference between PCB and PCBA
2024-09-10PCB usage tips
2024-08-20Why do the circuit boards are green
2024-08-12How to clean the aluminum substrate?
2024-08-06Maintenance of Chemical Copper Plating Solution on PCB Board
2024-07-22single-sided PCB board and double-sided PCB board
2024-07-15PCB board production process flow
2024-07-09PCB CTI level
2024-07-01Via technology in circuit board factory.Automotive Electronics PCB
2024-06-25The role of FPC flexible circuit board solder mask
2024-06-18Detailed explanation of PCB board sampling production process
2024-06-11pcb v-cut depth standard
2024-05-27Multilayer Printed Circuit Board.What is the eq of PCB
2024-05-20The relationship between PCB safety distance and voltage
2024-04-22SMT surface mount processing.Hybrid circuit board PCB
2024-04-15PCB enterprises should pay attention to SMT matters.Electronic components PCB
2024-04-03PCB - the core building block of electronic products.Automotive Electronics PCB
2024-03-25PCB - the bridge and link of the electronic world
2024-03-18How to define high-frequency and high-precision circuit boards.Industrial Electronics PCB
2024-03-11USB PCB interface layout and wiring requirements
2024-01-22Electrolytic capacitor PCB.Steps for using PCB pins
2024-01-15Automotive ElectronicWhat aspects should be considered when processing and manufacturing PCB boards?
2024-01-08Electrolytic capaciWhat is the difference between a gold-plated circuit board and a gold-plated one?
2023-12-25When grinding PCB boards, attention should be paid to.Oscillator (belonging to crystal) PCB
2023-12-18Industrial Electronics PCB!What precautions should be taken when copying and grinding PCB boards
2023-12-11Do you know who is more suitable for LED direct display, regarding the difference between PCB board
2023-12-05Aluminum electrolytic capacitor PCB.What are the standards for selecting PCB boards
2023-11-27Surface Mount Technology (SMT) Phase PCB
2023-11-20Oscillator (belonging to crystal) PCB.The main functions of PCB board
2023-11-13
CopyRight © 2007-2024
粤ICP备2021061255号
Address:
1205, Floor 12, Building 3, Chuangyi Office Building, No. 110, Ziheng West Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China
Tel:
+86-755-29662580
Email:
sales@victoriapcb.com
PCB
PCBA
Service
Process
Tel: +86-755-29662580
Email: sales@victoriapcb.com
中
current position:
