3mi Width Led Pcb Assembly , Led Display Pcb Board FR4 Base Material

<sub>• A BOM (Bill of Materials) with reference designators: component description, manufacturer’s name and part number.

• PCB Gerber files.</sub>

_{• A PCB fabrication drawing and PCBA assembly drawing.}

_{• Test procedures.}

_{• Any mechanical restrictions such as assembly height requirements}

<sub>Product Description

Layer: 1,2,4, up to 20layers
Base material: FR-4.
Surface Finishing: HASL lead free, OSP, Immersion Gold/Au, Immersion Silver, etc.
PCB Tolerance: 5%
Max. Board Size: 1200mm*600mm
Min. Hole Diameter: 0.1mm
Min. Line Width: 3mil
Min. Line Space: 3mil
Copper Thickness: 0.3-3oz
Board Thickness: 0.3-3mm
Profiling Punching: V-CUT, Beveling, Routing
Solder Mask: Color Green/Red/Black/White/Yellow
PCB Standard: IPC-A-610 E Class II-III
Certificate: RoHS, ISO9001, CE
Assembly: OEM service; Customized circuit board


What is LED PCB?

Light emitting diodes (LEDs) are semiconductor diodes. ... Their characteristics are the main reason that LEDs are embedded in printed circuit boards (PCBs). The LEDs are dependable and efficient enough for PCB applications.

What is a circuit board made of?

Raw Materials
The substrate most commonly used in printed circuit boards is a glass fiber reinforced (fiberglass) epoxy resin with a copper foil bonded on to one or both sides. PCBs made from paper reinforced phenolic resin with a bonded copper foil are less expensive and are often used in household electrical devices.

What is the meaning of PCB?

A printed circuit board (PCB) mechanically supports and electrically connects electronic components or electrical components using conductive tracks, pads and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate.

What is metal core PCB?

Metal core pcb is abbreviated as MCPCB, it is made of thermal insulating layer, metalplate and metal copper foil, which has special magnetic conductivity, excellent heat dissipation, high mechanical strength and good processing performance. For metal core base material, there is aluminum and copper base materials.


What is inside a circuit board?

A printed circuit board (PCB) is a board made for connecting electronic components together. ... Usually copper is etched (set in thin lines) inside the board between the layers of fiberglass, or on the surface of the board. This makes the electricity go only where it is wanted.

What are printed circuit boards used for?

What are Printed Circuit Boards and What Do They Do? In its simplest format, aprinted circuit board is a tool that provides mechanical and electronic connections by routing signals and power through conductive pathways that are etched onto circuit boards.
How many types of PCB boards are there?

Different Types of Printed Circuit Boards

Three ways are used for the construction of PCB called single sided, double sided and multilayered. Required components are connected electrically with the PCB boardusing two different method named as through hole technology and surface mount technology.

What are the parts of a printed circuit board?

What Is a Printed Circuit Board? Printed circuit boards are physical components of electronic devices. They're made up of a board, which is typically resin or plastic, and solder, the conductive metal parts that channel energy, usually made of copper.

What is the main function of a circuit board?

Aside from the tasks it performs, perhaps the most important function of a circuit board is providing a way to integrate the electronics for a device in a compact space. A PCB allows components to be correctly connected to a power source while being safely insulated.</sub>