Speaking of LED lights, the appointment will first think of its energy-saving, compact, safe and so on. Its development has also gone from the electronic device indicator to the subsequent signal indication. Due to the low brightness and high price of the LED light itself, it is not well known to the general public. In the commercial field, it is only used in building decoration, embellishment and other occasions. In recent years, with the improvement of the conversion efficiency of the LED lamp heat energy, the brightness has been greatly improved and the price has been greatly reduced. The market has begun to recognize LED lighting products. The LED lamp has a long life and consumes electricity as a new lighting lamp. Low volume, high brightness began to gradually become a new market. Based on the analysis of LED lamp life and power consumption, compared with conventional equivalent lamps, the use cost of LED bulbs, LED ceiling lights, LED downlights, and LED flexible strips has been significantly lower than traditional lighting fixtures. In 2012, the reduction in the cost of LED chips and the development of technology will increase the effectiveness of LED lighting, and it will start to send a strong declaration of warfare to traditional lighting fixtures.
Compared with traditional lamps, LED lamps have strong plasticity, but they are not limited to the design of traditional lamps. Because LED lamps have a small size, they can be used to make a variety of designs suitable for the environment. Such as LED downlights, we can make round traditional lamps, can also be made into a square, but also can be made into an irregular shape, can also be made into a panel light with a thickness of only 9MM, these are beyond the traditional lighting.
LED lamps are easier to integrate and intelligently control. Compared with traditional lamps and lanterns, LED lamps realize dimming, and the implementation method is much simpler than traditional lamps and lanterns. Simply speaking, it can achieve 0-100% dimming by using power amplifiers, LED dimmers, no flash, no limit Dimming continuously. More intelligent, online control can be achieved through DMX512, according to the dynamic effect to achieve random control of LED lights, light or dark, or flow changes or a variety of dynamic changes. However, it is relatively difficult for traditional lamps to achieve dynamic changes.
At present, commercial lighting considers more should be the human experience design, what kind of environment, what color to use, what color temperature light source to achieve the designer's original intention. Such as jewelry lighting counters, generally use LED jewelry cabinet lights, white gold counter area using 7000-8000K bright white LED light source to illuminate the entire platinum jewelry product itself, reflecting the product more white and elegant elegance, and gold products using LED color temperature light source 3500-3800K The warm white light source contrasts with the magnificent and elegant features of the product. Jewellery Lighting Counters With the advantages of small size, small lighting angle and higher luminous efficacy, LED lamps are a perfect substitute for traditional fluorescent lamps. Different business environments, different shopping experiences, and higher requirements for the design of lighting angles and color temperatures are beyond the capabilities of traditional lighting fixtures. LED floodlights, LED spotlights, and LED downlights make it all possible. It's easier to change.
The increasing efficiency of LED downlights and the ever-decreasing prices have sounded the door to commercial lighting. At present, commercial lighting adopts traditional energy-saving lamp lighting, not to mention mercury pollution, energy-saving lamps are large, the entire downlight takes up a lot of space, not beautiful, when the entire supply voltage is unstable, the downlight is easy to flicker. LED downlight light source and housing integrated design, the use of milky white or atomized mask embedded ceiling interior and ceiling integration, beautiful appearance, high-grade, uniform light source, LED power supply with constant current design, not subject to external voltage changes, the light source is always maintained Consistent illumination. The above advantages are improving with the improvement of LED technology, providing a reliable technical guarantee for LED lighting entering commercial lighting.
The introduction of LED industry standards is also stepping up development. According to internal sources, the LED industry standard will be introduced in 2013, and the relevant standards such as the interface of LED lighting and illumination standards will be announced. The growing popularity of LED commercial lighting is gradually becoming clear. In 2012, Shanghai Shengmei Electronic Technology Co., Ltd. shrank its foreign orders by 30%, while domestic domestic lighting orders increased by 60-70%, mostly for energy-saving projects and new business clubs. project. LED lighting companies have begun to enjoy the benefits of energy-saving dividends.
The development of each emerging industry must go through the process of development, maturity, and recession. The LED interior lighting industry is in the stage of development of the industry. It is bound to be the situation where the inferior quality and excellent quality are present, and the essence and dross coexist. Continuous innovation, LED interior lighting can mature, LED interior lighting can break through.
10 Layer PCB Stack Up thickness, Design and manufacturing
Usually, 10 layer PCB is HDI board, but some are not.
10 Layer PCB Stack Up And Design
Regardless of the number of layers constituting the circuit board design, pad spacing, clearance, trace widths, copper weights and drill hole sizes must be tailored to your contract manufacturer (CM). If your design requires multiple layers, you need to consider additional DFM specifications for signals through vias, power and ground wiring, and PCB stackup.
For 10-layer PCB Manufacturing, it is necessary to determine the number of layers, their arrangement or stacking, and the type of material. These choices require coordination between thickness constraints; material parameters; such as dielectric constant, thermal expansion coefficient and electrical strength; signal type isolation and drilling options. For PCB Assembly , wiring options and their impact on welding process are very important. The function of CM limits the choice of vertical aspect of design.
When your PCB needs six layers of routing, you should choose to use ten layers of PCB. Because ten-layer circuit boards usually have six signal layers and four planes. Of course, we do not recommend the design of more than six signal layers on the 10-layer circuit board. Ten layers are also the largest number of layers, which can be easily manufactured on 0.062 inch thick sheets. Occasionally you will see a 12-layer PCB made of 0.062 inch thick board, but there are not many manufacturers who can make 12-layer circuit boards. Just right, besides making 10-layer circuit boards, we also have very rich experience in manufacturing 12-layer circuit boards.
High layer count boards (10 +) require thin dielectrics (usually 0.006 or smaller on 0.062 thick plates), so they are automatically tightly coupled. After stacking and wiring properly, they can meet all our goals and have excellent EMC performance and signal integrity.
The reason why this stack has such good performance is the tight coupling between signal and return plane, the existence of high-speed shielding signal layer, multiple grounding layers, and tightly coupled power supply/grounding layer pairs in the center of circuit board.
This 10-layer PCB stacking up method abandons closely spaced power/ground pairs. In return, it provides three signal routing layer pairs, shielded by the ground layer on the outer layer of the board, and isolated from each other through the internal power supply and the ground layer.
This 10-layer PCB stackup allows the routing of orthogonal signals near the same plane, but in the process, the closely spaced power/ground plane must also be abandoned.
In addition, we list some other stacking methods of 10-layer circuit boards for your reference.
10 Layer PCB Thickness
0.062''10 Layer PCB Stackup thickness
0.093'' 10 Layer PCB Stack UP thickness
10 Layer Stackup - 1.6mm thickness
layer order
layer name
material type
material description
dielectric constant
thickness
copper weight
1
top
copper
signal
0.035mm
1 oz
7630
prepreg
4.7
0.2mm
2
inner 1
copper
plane
1 oz
core
4.6
0.2mm
3
inner 2
copper
plane
1 oz
2116
prepreg
4.5
0.12mm
4
inner 3
copper
plane
1 oz
core
4.6
0.2mm
5
inner 4
copper
plane
1 oz
2116
prepreg
4.5
0.12mm
6
inner 5
copper
plane
1 oz
core
4.6
0.2mm
7
inner 6
copper
plane
1 oz
2116
prepreg
4.5
0.12mm
8
inner 7
copper
plane
1 oz
2116
prepreg
4.6
0.2mm
9
inner 8
copper
plane
1 oz
7630
prepreg
4.7
0.2mm
10
bottom
copper
signal
0.035mm
1 oz
Final board thickness: 1.6mm±0.16mm
10 Layer PCB Application
With the rapid development of today's increasingly complex multi-layer PCB, machines and equipment in various industries - commerce, industry, medicine, government, Aerospace - continue to grow in terms of speed, capacity, compactness and ease of use.
8, 10 and 12 layers of multi-layer PCB are useful in many high-tech equipment and computer systems. In recent decades, the development of multi-layer Printed Circuit Boards has led to the rapid development of computer technology - from the previous Gigabit system to today's GHz machine.
Especially 10-layer PCB, which is widely used in the following industries: Preamplifier, Satellite Dish, GPS Tracking Devices, SAN Storage, AC Drives, GSM Signal Booster, Mobile Broadband Router, Inverter 220V, Memory Module, Automotive dashboards
Cheap 10 Layer PCB manufacturing services
For customized printed circuit boards, our 10-layer PCB offers the fastest turning time for the best price we can offer. For on-demand pricing and ordering of your next Printed Circuit Board project, you can contact our online customer support or send us an email to get 10-layer PCB quotation immediately.
10 Layer PCB
Printed Wire Board,Custom PCB Board,10 Layer PCB,10 Layer PCB Stackup
JingHongYi PCB (HK) Co., Limited , https://www.pcbjhy.com