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.
