Chengdu Cesgate Technology Co., Ltd |
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Inverter Motherboard Electronic Circuit Board Assembly HDI PCB Bom In Design
Special PCB Type
1. FPC (Flexible Printed Circuit)
The flexible board is made of a soft plastic base film, copper foil
and adhesive, which can be freely bent and flexible. It is thin and
light, with high precision. It can have multi-layer circuits and
attach chips to the board. or SMT wafers. It is generally called a
flexible printed circuit board, abbreviated as a flexible board,
and other names such as flexible circuit boards, soft films, flex
boards, etc.
Like other substrates, FPCs continue to pursue higher line density
and number of layers to improve FPC performance and reduce
transmission power consumption. However, the manufacturing process
of FPCs is very complex, and the technical capabilities required in
electronic components are relatively high. high.The application of
FPC is very extensive. It can be said that as long as it is used in
technological products, FPC is most commonly used in communication
products such as smart phones. In addition, there are notebooks,
automotive electronics, medical, military and wearable devices,
etc. As modern products pursue light, thin and short, flexible
boards have also become very important. According to statistics,
the number of FPCs used in the iPhone X accounts for about 20
pieces. In addition to the iPhone, these FPCs play the following
roles in terminal equipment: antenna FPCs, backlight module FPCs,
camera lens FPCs, Touch screen soft board, Touch ID soft board, sim
card soft board, laptop screen connection soft board, car image
sensor soft board, car light group soft board, etc., we can see the
importance of soft board.
Application
The printed circuit board provides a universal base for a variety
of high output LED applications. LED lighting solutions are rapidly
evolving across industries where low power consumption, high
efficiency and impressive light output are important. These LEDs
gain more functionality when integrated with the HDI PCB. HDI PCBs
facilitate expanded usage of LED lighting solutions, especially
including displays and indicators.
Some of the most common applications for PCB LEDs within the
lighting industry include the following:
1. Automotive industry: PCB LED displays are commonly found in the automotive industry, especially dashboard indicators, headlights, brake lights and advanced panel displays. The industry particularly favors PCB LEDs due to their low manufacturing costs and impressive durability, which increases the value and lifespan of vehicles.
2. Medical industry: Lighting tools are very important In medical applications, especially in surgical and emergency applications, large light can help improve the visibility of doctors. In these applications, LEDs are often the lighting method of choice for their power and small size. HDI PCBs are often used as the basis for these applications, especially aluminum PCBs, which have a longer lifespan and offer better heat transfer capabilities than other HDI PCB types. In this way, PCB LEDs ensure durable medical devices that can be reused in a variety of medical settings.
3. Residential and Storefront Applications: In addition to the uses listed above, PCB LEDs are gaining popularity in homes and businesses in the form of signage and displays. Smart LED lighting is an inexpensive way for homeowners to effectively light their homes, and customizable LED displays can direct business to storefronts.
PCB Capacities and Technical Specification
NO. | Items | Capabilities |
1 | Layers | 2-68L |
2 | Maximum machining size | 600mm*1200mm |
3 | Board thickness | 0.2mm-6.5mm |
4 | Copper thickness | 0.5oz-28oz |
5 | Min trace/space | 2.0mil/2.0mil |
6 | Minimum finished aperture | 0. 10mm |
7 | Maximum thickness to diameter ratio | 15:1 |
8 | Via treatment | Via, blind&buried via, via in pad, Copper in via … |
9 | Surface finish/treatment | HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating |
10 | Base Material | FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350, Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4) |
11 | Solder mask color | Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black |
12 | Testing Service | AOI, X-Ray, Flying-Probe, Function Test, First Article Tester |
13 | Profiling Punching | Routing,V-CUT,Beveling |
14 | Bow&twist | ≤0.5% |
15 | HDI type | 1+n+1,2+n+2,3+n+3 |
16 | Min mechanical aperture | 0.1mm |
17 | Min laser aperture | 0.075mm |
Company introduction
Chengdu Cesgate Technology Co.,Ltd was found in Chengdu, China.The company is strong and professional technical, with perfect quality assurance system and advances test-analyzed instrument. CESGATE is one of the Professional PCB manufacturer from China. We have professional PCB designer for your PCB layout requirement. We design single, double, and multi layers , Rigid, flexible, Flex-Rigid printed circuit boards, and PCB assembly.CESGATE has been a professional supplier of PCB fabrication, PCB assembly and components sourcing turnkey solutions since 2010. With a strong sales and technical support team, CESGATE is online 24 hours per day to meet customers' needs. Dedicated to improving prototypes for design engineers through the production process, from quotation to delivery, from PCB design and layout, PCB fabrication and turnkey PCB assembly, CESGATE offers unparalleled customer service.
FAQ
Q: The lead-free process is required when the circuit board is
printed. What should I pay attention to when making the circuit
board? CESGATE: The lead-free process during printing is higher than the temperature resistance requirements of the general process, and the temperature resistance requirements must be above 260 °C. Therefore, it is recommended to use a substrate above TG150 when selecting the substrate material. |
Q: What is the difference between the HDI board and the general
circuit board? CESGATE: Most of HDI use laser to form holes, while general circuit boards only use mechanical drilling, and HDI boards are manufactured by the build-up method (Build Up), so more layers will be added, while general circuit boards are only added once. |
Q: How long does it take for PCB quote? CESGATE: Normally 12 hours to 48 hours as soon as receive internal engineer evaluate confirmation. |
Q: Do you have any other services? CESGATE: We mainly focus on the procurement services of PCB + assembly + components. In addition, we can also provide programming, testing, cable, housing assembly services. |
Q: What certificates do you have? CESGATE: We have ISO 9001, ISO14001 and UL certificates. |