Shenzhen Yizhuo Electronics Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 120000 sq.m/per month |
| Delivery Time | 10-12 work days |
| Packaging Details | Vacuum Package |
| Material | mcpcb |
| Testing | fixturer testing jig/flying testing |
| certificate | ISO9001:2008,ROHS,UL |
| Board Size | can be customized |
| Silkscreen | White, Yellow, Black |
| Application | Led Lamp |
| Brand Name | Yizhuo |
| Model Number | mcpcb 04 |
| Certification | UL,CE,ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 120000 sq.m/per month |
| Delivery Time | 10-12 work days | Packaging Details | Vacuum Package |
| Material | mcpcb | Testing | fixturer testing jig/flying testing |
| certificate | ISO9001:2008,ROHS,UL | Board Size | can be customized |
| Silkscreen | White, Yellow, Black | Application | Led Lamp |
| Brand Name | Yizhuo | Model Number | mcpcb 04 |
| Certification | UL,CE,ROHS | Place of Origin | China |
| High Light | 2835 Aluminium PCB Board ，3030 Aluminium PCB Board ，94v0 Aluminum Circuit Board | ||
Customized 3030 2835 Aluminium PCB Board For Led Bulb Lights
Mcpcb Aluminum pcb circuit board modules led bulb lights for grow light
Aluminum PCB Manufacturing: Structure of Aluminum PCB
The copper-clad laminate (CCL) is the basis of the aluminum PCB structure. It consists of the aluminum membrane, aluminum base, dielectric layer, and the copper foil. In the picture below, you can see the structure of the copper-clad laminate.
Copper Foil layer
The Aluminum CCL has the same copper foil layer as that of any other type of PCC’s CCL. It is the current’s objective to provide a large current carrying capacity. Due to this, choosing a thick copper circuit is a good decision in aluminum PCB manufacturing.
Generally, the manufacturer prefers the thickness between 1oz to 10oz. It is important for the copper foil’s backside to go through different oxidation treatment. The treatment involves chemicals as well.
Likewise, the front side goes through brass plating and zincing. The main reason for front treatment is to improve the peel-off strength of the aluminum Printed Circuit Board.
Dielectric Layer
The next layer, is the dielectric layer. It compromises of a composed thermal dielectric material. This material has a low thermal resistance. Generally, it has a thickness ranging from 50μm to 200μm. The thickness depends upon the type of the Printed Circuit Board and the consumer’s demand.
This layer seems to be the aluminum Printed Circuit Board core technology. It has the same functionality as that of the anti-thermal aging. Moreover, it has the capacity to withstand thermal stress as well as mechanical stress.
Aluminum Base Layer
When we say aluminum base layer, we actually mean the aluminum substrate. This substrate is supporting all the components present on the board. It binds the components to the board. It is imperative for this substrate to be highly thermally conductive.
Base layer also needs to be suitable for the different mechanical processes including cutting, punching, and drilling.
Base Membrane
The aluminum base pays an important role in the protection of PCB’s aluminum surface. It ensures that the surface is safe from agent etching and scraping. There are two main types of base membrane, first ordinary and second anti-high temperature.
Ordinary membrane usually withstands temperature lower than 120°C. On the contrary, the anti-high temperature can withstand up to 250°C.
The anti-high type is the best choice for hot air solder levelling.
| PCBA Capabilities | |
| Turnkey PCBA | PCB+components sourcing+assembly+package |
| Assembly details | SMT and Thru-hole, ISO SMT and DIP lines |
| Lead Time | Prototype: 15 work days. Mass order: 20~25 work days |
| Testing on products | Flying Probe Test, X-ray Inspection, AOI Test, Functional test |
| Quantity | Min quantity: 1pcs. Prototype, small order, mass order, all OK |
| Files needed | PCB: Gerber files(CAM, PCB, PCBDOC) |
| Components: Bill of Materials(BOM list) | |
| Assembly: Pick-N-Place file | |
| PCB Panel Size | Min size: 0.25*0.25 inches(6*6mm) |
| Max size: 20*20 inches(500*500mm) | |
| PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Components details | Passive Down to 0201 size |
| BGA and VFBGA | |
| Leadless Chip Carriers/CSP | |
| Double-sided SMT Assembly | |
| Fine Pitch to 0.8mils | |
| BGA Repair and Reball | |
| Part Removal and Replacement | |
| Component package | Cut Tape,Tube,Reels,Loose Parts |
| PCB assembly process | Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave |
FAQ:
Q1. What is needed for PCB PCBA quotation?
A: PCB: Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
Q2. How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for your testing and evaluation.
Q3: How long is the lead time?
A: For samples, it will take 5-7 work days; for bulk orders, it will take 10-15 word days.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
5,000,000-8,000,000
Employee Number:
30~46
Ecer Certification：
Site Member
Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012 And has a branch in Hangzhou.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In Th... Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012 And has a branch in Hangzhou.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In Th...
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