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Single sided glued aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided glued aluminum substrate Plate thickness: 1.6MM Copper thickness: 35UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided circuit...

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Single sided COB aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided COB aluminum substrate+pressed aluminum frame Plate thickness 1.6MM Copper thickness 35UM Thermal conductivity 2.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided...

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Single sided thermoelectric separation

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided thermoelectric separation+countersunk hole+copper substrate Plate thickness 1.6MM Copper thickness 35UM Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided circuit boards,...

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Batch production of double-sided aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Double sided aluminum substrate Plate thickness: 1.6MM Copper thickness 35UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided circuit boards,...

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Single sided double layer PCB

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided double-layer high thermal conductivity driving aluminum substrate Plate thickness 1.6MM Copper thickness 35UM Thermal conductivity 2.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production...

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Customization of double-layer circuit boards

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Weifu Circuit is a professional manufacturer of fast PCB prototypes. We produce PCBs with special materials such as: metal substrates, ceramic boards, high frequency boards, polytetrafluoroethylene boards, high Tg boards, and halogen free boards. We...

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Double sided pressed aluminum frame

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Double sided aluminum substrate pressed aluminum frame Plate thickness: 2.0MM copper thickness; 35UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of...

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Double sided aluminum substrate pcb

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Double sided aluminum substrate Plate thickness: 1.0MM Copper thickness: 35UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided circuit boards,...

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Single sided double layer aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided double layer aluminum substrate Plate thickness: 1.6MM Copper thickness 70UM Thermal conductivity coefficient 3.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided...

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Double sided aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Double sided aluminum substrate Plate thickness 2.0MM Copper thickness 70UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided circuit boards,...

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Single sided LED aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided LED aluminum substrate back countersunk hole Plate thickness 1.6MM Copper thickness 35UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of...

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Single sided gold plated aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Single sided gold plated aluminum substrate Plate thickness: 1.6MM Copper thickness: 35UM Thermal conductivity coefficient 1.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided...

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Double layer circuit board price

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

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Double layer circuit board sales

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

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Wholesale of double-layer circuit boards

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

About the production of multilayer circuit boards, first of all, according to the functions that need to be achieved by electronic products, drawing circuit schematics, there are special drawing tools, it is like understanding the individual...

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Multi layer circuit board

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production of double-sided circuit boards, multilayer circuit boards (PCB), PCBA modules, LED light source solutions integrated high-tech circuit board manufacturing...

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Processing of multi-layer circuit boards

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

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High conductivity aluminum substrate

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

Double-sided stage light with sunk gold high conductivity aluminum substrate Plate thickness: 1.6MM Copper thickness: 35UM Thermal conductivity 2.0W/m · K Shenzheng Weifu Circuit Technology Co. was established in 2010, is a professional production...

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Double sided circuit board

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

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Double layer circuit board processing

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

We provide our customers not only with PCBs, but also with different services related to PCBs. We will do everything we can to satisfy our customers whenever they need it, such as quick PCBs, prototype services, etc. We can provide 24 hours fast...

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Double layer circuit board

Brand: VIAFOEM

Packaging: PE bags/0PP bags/Cardboard Boxes

Supply Ability: Excellent

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NEWS

01

PCB design of the single-chip control board design principles

Whether it is the layout of the devices on the PCB board or alignment and so on have specific requirements. For example, the input and output lines should try to avoid parallel, so as not to generate interference. Two signal lines parallel alignment is necessary to add ground isolation, two adjacent layers of wiring to try to perpendicular to each other, parallel easy to produce parasitic coupling. Power and ground should be divided as far as possible in two layers perpendicular to each other. Line width, the digital circuit PCB available wide ground line to make a circuit, that is, to form a ground network (analog circuits can not be used in this way), with a large area of copper laying.
02

Single-sided circuit board inspection defect definition

Single-sided circuit board inspection defect definition.1, PT surface: soldering surface.2, MT surface: parts assembly surface.3, light defects: because of its poor quality, may make the performance of the printed wiring board has been reduced, life has been shortened.4, minor defects: due to its poor quality may reduce the value of goods, but does not affect the performance and life of the printed wiring board, etc..5, conical hole: due to the stamping model of the upper type perforation and the lower type of the hole gap is too large, stamping perforated parts, such as the shape of the hole section to the assembly side of the parts open horn shape.6, heavy defects: due to its poor quality so that the printed circuit board can not be used for the intended purpose.
03

How to identify PCB circuit board strength manufacturers?

Many customers looking for PCB circuit board manufacturers , do not know how to choose, not a careful selection of small processing plants, small workshops, talk in front of a good, the next second turn hand to place orders to other manufacturers of strength for prototype production, so that a lot of wasted time. When looking for PCB circuit board manufacturers, be sure to go to the factory for a survey, so that you can actually identify the strength of the manufacturer.
04

High-speed PCB circuit board in the over-hole design

In the process of designing high-speed PCB circuit boards, the seemingly simple over-hole, a silent is likely to bring a great negative effect on the circuit board. Today WeiFu circuit board manufacturers to tell you how to over-hole design in the high-speed PCB circuit board, to reduce the adverse effects of the parasitic effect of the over-hole:.

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