Active Member
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[China]
Address: Zone D, 3 / F, Building A, Zhentai Industrial City, No. 4 Jiangbian Industrial First Road, Songgang Street, Baoan District
Contact name:Yolanda
Shenzhen Yizhuo Electronics Co., Ltd |
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Led MCPCB LED Light PCB Manufacturer Single Sided Pcbs
1. Thermal Dissipation
Common PCB substrates, such as FR4, CEM3 are poor conductors of thermal. If the heat of electronic equipments cannot be distributed in time, it will result in high temperature failure of electronic components. Aluminum substrates can solve this thermal dissipation problem.
2. Thermal Expansion
Aluminum substrate PCB can effectively solve the thermal dissipation problem, so that the thermal expansion and contraction problem of components on printed circuit boards with different substances can be alleviated, which improves the durability and reliability of whole machine and electronic equipments. In particular, aluminum substrate can solve the SMT (surface mount technology) thermal expansion and contraction problems.
3. Dimensional Stability
Aluminum substrate printed circuit board has apparently higher stability than the insulating material of the printed circuit board. When heated from 30 ° C to 140 ~ 150 ° C, the dimensional change of aluminum substrate is only 2.5 ~ 3.0%.
4. Other Performance
Aluminum substrate printed circuit board has shielding effect, and can alternative brittle ceramic substrate. Aluminum substrate also helps to improve the heat resistance and physical properties and reduce production costs and labor.
1.Base Material | FR-4 /Aluminum /CEM-1 |
2.Layers | 1-40 |
3.Finised inner/outer copper thickness | 1-6OZ |
4.Finished board thickness | 0.2-7.0mm |
5.Min hole size | Mechanical hole: 0.15mm Laser hole: 0.1mm |
6.Controlled Impedance | +/-5% |
7.Plugging vias capability | 0.2-0.8mm |
8.Outline profile | Rout/ V-cut/ Bridge/ Stamp hole |
9.Surface treatment | HASL, HASL lead free, Immersion Gold, Immersion Tin, Immersion
Silver, Hard gold, Flash gold, OPS... |
Aluminum base has good thermal dissipation function. Because the LED will generate a lot of heat, the printed circuit board for the LED lamp is generally aluminum substrate.
1. Audio equipments: input and output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers and so on.
2. Power supply equipments: stabilizer, conditioner, DC-AC adapter and so on.
3. Communication electronic equipments: high-frequency amplifiers, filter electrical circuit.
4. Office automatic equipments: motor driver and so on.
5. Computer: power supply device, floppy disk drive, motherboard and so on.
6. Power modules: inverters, solid relays, rectifier bridges and so on.
7. Electronic control: relays, transistor base, a variety of components in the circuit.
8. Switches, microwave: radiator, semiconductor devices, thermal insulation and motor controller.
9. Industrial vehicles: ignition, voltage regulator, automatic safety control system, lighting conversion system.
10. LED Display (two modes: LED display; display with LED light source)
11. Lighting: With the promotion of energy-saving lamps, a variety of energy-saving LED lights are welcomed by the market, so the aluminum substrates for LED lights have large-scale applications.
Shenzhen Yizhuo Electronics Co., Ltd. is a national high-tech enterprise certified to ISO9001: 2015
international quality management system. We have CE, ROHS, UL
certification. It was founded in 2012 and factory area consists of
more than 6,000 square meters, 120 employees, and two shifts. We
have the capability to manufacture aluminum PCBs, FR4 PCBs, LED
PCBA, and other related products. We are also providing services
like PCB design, PCB assembly, and LED SMT board processing for PCB
designing services. The products are widely used in lighting,
electronics, communications, automotive and other industries that
require heat dissipation. Our professionals work in close
association to understand the specific requirements of our clients.
In our quality testing unit, we meticulously test each product,
thus results in their compliance with international quality
standards. We can do ODM or OEM one-stop service for our customers.
FAQ:
Q1. Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and confirm
the design firstly based on our sample.
Q2: Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products..
Q3: Does our product will be tested before shipment?
A: Yes, we could provide Function Circuit Testing if you provide us
the testing methods.
