laptop motherboard pcba design

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Quick Details

Place of Origin: Hebei, China (Mainland)
Brand Name: OEM
Model Number: Customized
Base Material: FR4
Copper Thickness: 10Z
Board Thickness: 1.6mm
Min. Hole Size: 0.4mm
Min. Line Width: 4mil
Min. Line Spacing: 4mil
Surface Finishing: HAL,Lead Free HAL,Immersion gold,OSP,Immersion tin,Immersion silver
solder mask color: green, red, blue, black
Certificate: ISO9001, ISO14001,TS16949, UL certifications

Packaging & Delivery

Packaging Details:	vacuum packing, anti-static package or in your requirement
Delivery Detail:	10-15days after payment by DHL/FedEx/EMS or you need

Specifications

PCBA
1.Low cost, Minimum cost for 3 prototypes PCB is $80 only.
2.Short lead time.
3.PCB ROHS compliant.
4.Turkey service

Free Technology Support

PCB Assembly

Military standard assembly

Minimum lead time for assembly is only 3 days

Turnkey service(PCB manufacture, components procurement and assembly)

Prototype building, No Minimum quantity Required

Reliable Parts

Surface mount, through hole, BGA, QFP, QFN …

ROHS compliant and lead-free process

PCB Capability

Material: FR4, High TG FR4, Halogen Free material, Rogers HF material, etc.

Layer counts: 2-28 layers

Finished Copper Thickness: 0.5-5 OZ

Finished Board Thickness: 0.2-6.0mm

Min. Line/Track Width: 4mil

Min. Line/Track Space: 4mil

Min. Contour Tolerance: +/-0.1mm

Min. Finished Diameter of PTH Hole: 0.2mm

Max. Board Thickness/Hole Ratio: 12:1

Min. Solder Mask Bridge: 4mil (Min. SMT Pad Space 8mil)

Min. Legend (Silk screen) Track Width: 5mil

Min. Legend (Silk screen) Height: 30mil

Min. drilling slot size: 0.6mm

Solder mask color: green, black, blue, white, yellow, purple, and matt, etc.

Solder mask hardness: 6H

Legend/Silk screen Color: white, yellow, black, etc.

Surface Treatment: HAL, Lead Free HAL, Immersion gold, OSP, Immersion tin, Immersion silver, etc.

Other Technology: Gold finger, peelable mask, Non-across blind/buried vias, characteristic impedance control, Rigid-flex board etc.

Reliability Test: flying probe test/fixture test, impedance test, solderability test, thermal shock test, hole resistance test, and micro metallographic section analysis, etc.

Wrap and twist: ≤0

Flammability: 94V-0

4. Professional engineering staff to provide technical support.

5.OEM and ODM service are welcome.

Q:How to connect 220V voltage to the circuit board: international unit system for the volts (V, referred to as volts), commonly used units are millivolt (mV), microvolts (μV), kV (kV) and so on. This concept is similar to the "water pressure" caused by the water level. It should be noted that the term "voltage" is generally used only in circuits, and "potential difference" and "potential difference" are commonly used in all electrical phenomena.

Q:What are the differences between PCB and FPC?: PCB (PrintedCircuitBoard), the Chinese name for the printed circuit board, also known as printed circuit boards, printed circuit boards, is an important electronic components, is the support of electronic components, electronic components is the electrical connection provider. Because it is made using electronic printing, it is called "printed" circuit board.

Q:What are the FPC flexible printed circuit board materials?: The effect of the adhesive sheet is to bond the film with a metal foil, or bond the film with a film (cover film). Different types of adhesive films can be used for different film substrates, such as polyester adhesive sheet and polyimide adhesive sheet is not the same,

Q:FPC flexible printed circuit board to open the mold costs how much money? According to the number of words is how much money? Puzzle of the area there are several?: FPC processing mold if the material by the points, then there: knife mold (wood knife mold, etching knife mold) and steel mold (steel mold by the accuracy of the points can be done simple mold or tooling mold (tolerance at +/- 0.2) Fast / medium / walking thread (tolerance +/- 0.1, + / - 0.07, + / - 0.05)) The current market, some large mold factory can be slightly in the wire in the price, to help you do local + /-0.5 tolerance.

Q:What is FPC in Electrical Diagram: in order to more effectively save the volume and achieve a certain degree of accuracy, so that the characteristics of three space and thin thickness better applied to digital products, mobile phones and laptops. The flexible circuit board (FPC) detects the instrument used as an optical image measuring instrument.

Q:Circuit how to go, what is the circuit board circuit also loop it: Therefore, the soft and hard bonding board, that is, flexible circuit boards and rigid circuit boards, after pressing and other processes, according to the relevant process requirements together to form a FPC characteristics and PCB characteristics of the circuit board.

Q:What is the difference between FPC PCB PCBA PCBI?: Referred to as soft board or FPC, with a high wiring density, light weight, thin thickness characteristics. Mainly used in mobile phones, notebook computers PCB (PrintedCircuitBoard), PCB Chinese name for the printed circuit board, also known as printed circuit boards, printed circuit boards ,

Q:Can a small capacity capacitor on a circuit board be replaced with a lot more: It is best not to do so, the capacity is not the same resistance value is not the same. Through the frequency is not the same. You change it in the circuit current or voltage frequency and so on, affecting the whole. Generally replaced by the original capacity is the best.

Q:What is the working principle of flexible circuit boards on the keyboard?: Copper foil: basically divided into electrolytic copper and rolled copper two. Common thickness of the 1oz 1 / 2oz and 1/3 oz substrate film: the common thickness of 1mil and 1 / 2mil two.

Q:Improvement of Fracture Injury of Flexible Circuit Board (FPC): thin: thickness than the PCB can improve the softness of the soft. Strengthen the limited space for three-dimensional space assembly [Edit this paragraph] Flexible circuit board product application Mobile phone focus Flexible circuit board light weight and thin thickness. Can effectively save the product size, easy to connect the battery, microphone, and keys together.

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