E-Fast Electronic（hk）co., Limited

02/06/2020

Everyone knows PCB,so do you know the wiring in PCB design? PCB wiring is a basic course for every electronic engineer, but often everyone only pays attention to wiring, and ignores the wiring arrangement between the components in the PCB.

Everyone knows PCB,so do you know the wiring in PCB design? PCB wiring is a basic course for every electronic engineer, but often everyone only pays attention to wiring, and ignores the wiring arrangement between the components in the PCB. 1.

12/05/2020

FPC (flexible circuit board ) is a kind of PCB, also known as "flexible board". FPC is made of flexible substrates such as polyimide or polyester film. It has the advantages of high wiring density, light weight, thin thickness, bendability and high flexibility. It can withstand millions of dynamic bending without damaging the wire According to the spatial layout requirements, it can be arbitrarily moved and retracted to achieve three-dimensional assembly to achieve the integration of component assembly and wire connection

FPC (flexible circuit board ) is a kind of PCB, also known as "flexible board". FPC is made of flexible substrates such as polyimide or polyester film.

08/05/2020

Industry 4.0 promises huge gains in factory data automation efficiency and productivity, thanks in part to parallel advancements in automotive, the internet of things (IoT) and artificial intelligence (AI). Looking to the future, we can envision industrial processes where machines will be responsible for specific “learned” tasks, exploiting closed feedback loops whereby highly detailed production data is monitored and reported in real-time, and detected deviations automatically trigger source parameter adjustments. In this manner, the systems will control and correct themselves, and yields increase substantially.

"PCB users and AI systems want to know everything they can about every PCB coming off the production line. New advanced traceability techniques associated with process control and visualization capabilities can tell them a lot.

04/05/2020

Why do "panelization" work in PCB production? Then after cutting SMT, you need to cut it into veneer again? What is the use of PCB break-away / coupon? Doesn't it mean that the less the sheet is used, the cheaper it is? What is the utilization rate of plate?

Why do "panelization" work in PCB production? Then after cutting SMT, you need to cut it into veneer again? What is the use of PCB break-away / coupon? Doesn't it mean that the less the sheet is used, the cheaper it is? What is the utilization rate of plate? The general circuit board production will

27/04/2020

What is PCB? PCB (Print Circuit Board) is a printed circuit board, also known as PWB (Printed Wiring Board). Popularly, the motherboard of a computer is a kind of PCB.

What is PCB? PCB (Print Circuit Board) is a printed circuit board, also known as PWB (Printed Wiring Board). Popularly, the motherboard of a computer is a kind of PCB.

22/04/2020

Wire bonding is the most common practice for LED packaging, such as COB. Flip Chip technology can promote small size, high power LED but yet provides better efficiency. Flip chip technology implied by its name “flip”, electrodes of LED chip directly contact with MCPCB substrate. This approach can provide advantages such as larger light-emitting areas, better heat dissipation, and skip wire bonding.

Wire bonding is the most common practice for LED packaging, such as COB. Flip Chip technology can promote small size, high power LED but yet provides better efficiency.

22/04/2020

Printed circuit board (PCB) is also known as print wiring board (PWB). The common material used in fabricating PCB is FR-4. Virtually, PCB can be found in all electronic devices. In fact, all of the electronic components are somehow connected or populated on a PCB.

Printed circuit board (PCB) is also known as print wiring board (PWB). The common material used in fabricating PCB is FR-4.

21/04/2020

Bendable MCPCB can free your imagination and innovation! Bendable MCPCB simplifies complex assembly, straight forward optic design, easily achieve omnidirectional LED and enhance product reliability

Bendable MCPCB can free your imagination and innovation! Bendable MCPCB simplifies complex assembly, straight forward optic design, easily achieve omnidirectional LED and enhance product reliability. Comparing Bendable MCPCB to traditional MCPCB is similar to FPC comparing to rigid board.

20/04/2020

COB (Chip on Board) is not a new packaging technology in semiconductor industry. COB MCPCB applications according to process and material can be categorized into two types: mirro aluminum and silver or gold platting. By using wire bonding & epoxy packaging then directly embedded on MCPCB, this practice can extend the lifespan of LED and unified light emission.

COB (Chip on Board) is not a new packaging technology in semiconductor industry. COB MCPCB applications according to process and material can be categorized into two types: mirro aluminum and silver or gold platting.

20/04/2020

Super Pillar MCPCB can provide high power LED a direct channel for heat dissipation by eliminate dielectric (Prepreg, PP) on specific areas. As the results, it increases the efficiency of light optic and decreases decay due to heat accumulation. Using this technology, it enables designer to drive components with her current but yet consume less energy.

Super Pillar MCPCB can provide high power LED a direct channel for heat dissipation by eliminate dielectric (Prepreg, PP) on specific areas. As the results, it increases the efficiency of light optic and decreases decay due to heat accumulation.

16/04/2020

Metal core PCB

Metal core PCB, MCPCB, is a general term of PCB which traces are made on top of one layer of metal plate for improved heat transferring and dissipating purposes. The most common metals for heat dissipation are aluminum and copper.

16/04/2020

Metal core PCB, MCPCB, is a general term of PCB which traces are made on top of one layer of metal plate for improved heat transferring and dissipating purposes. The most common metals for heat dissipation are aluminum and copper. Aluminum has good heat transfer and dissipation abilities, but yet relatively cheaper. On the other hand, copper has even better performance but relatively more expensive. Therefore, majority of MCPCB are made out of aluminum.