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Computer Circuit Board 2 OZ ENIG FR4 0.2mm Hole Print Circuit Board
1. Detailed Specifications
| Material | Shengyi FR4 |
| Layer | 8L |
| Silkscreen | Green |
| Soldermask | White |
| Finshed Board Thickness | 1.6mm |
| Finished Copper thickness | 2 OZ |
| Surface Treatment | Lead Free |
| Test | 100% |
2. Pictures for Computer Circuit Board 2 OZ ENIG FR4 0.2mm Hole Print Circuit Board
A computer circuit board, commonly known as a computer motherboard or simply motherboard, is a central component in a computer system. It serves as a platform for connecting various hardware components and facilitating communication between them. The motherboard houses the CPU (Central Processing Unit), memory modules, expansion slots, connectors, and other essential circuitry.
The main functions of a computer circuit board include:
Providing a physical framework: The motherboard is a large printed circuit board that provides a physical platform for mounting and interconnecting various computer components. It ensures proper alignment and spacing of components for effective operation.
Power distribution: The motherboard receives power from the computer's power supply unit and distributes it to the connected components, such as the CPU, memory, storage devices, and expansion cards.
Processor support: The CPU socket or slot on the motherboard provides a connection point for the computer's processor. The motherboard also includes the necessary circuitry to support the processor's operation, including the system clock and power regulation.
Memory support: The motherboard includes memory slots or sockets where RAM (Random Access Memory) modules are installed. It provides the necessary electrical connections and control signals for the memory to function.
Expansion slots: Motherboards often feature expansion slots, such as PCI (Peripheral Component Interconnect) or PCIe (PCI Express), which allow additional components, like graphics cards, sound cards, or network cards, to be added to the system.
Data communication: The motherboard facilitates data transfer and communication between various components. It includes controllers for peripheral interfaces like USB (Universal Serial Bus), SATA (Serial ATA), Ethernet, and audio connections.
BIOS: The motherboard contains the BIOS (Basic Input/Output System) or UEFI (Unified Extensible Firmware Interface), which provides the low-level software interface between the hardware and the operating system. The BIOS initializes the system during startup and provides configuration options.
Overall, the computer circuit board (motherboard) plays a crucial role in providing the foundation for a computer system's operation by interconnecting and facilitating communication between various hardware components.
