 |
|
Introduction：
Focus on the most basic of PCB, components focused on one side, the other side of the wire is concentrated.Because wires only appear on one side, so this kind of PCB is called single sided PCB.
Single panel wiring diagram is given priority to with the network printing, that is, in the copper surface printed on resistance agent, to prevent welding resistance after etching printed on mark, and then punching processing way to complete the parts guide hole and the appearance.In addition, part of a small amount of diverse products, are using photosensitive resistance agent forming pattern of the photographic method.
Operating temperatures range from 130 C to 230 C. Single sided boards are available with surface finishes including Organic surface protectant (OSP), Immersion Silver, Tin, and Gold plating along with both leaded or lead-free Hot Air Solder Level (HASL).
Material：
Single sided PCB base material in paper phenolic copper paper laminated board, epoxy resin copper laminated plate is given priority to.
Structure：
First, the copper foil to be etched, etc. Process to obtain a circuit required, a protective film to be drilled to expose the corresponding pad. After cleaning and then rolling method to combine the two. Then the pad portion exposed gold plating or tin protection.
Production Process：
Single copper-clad plate - blanking - photochemical method/screen printing image transfer - remove corrosion was printed - cleaning, dry - hole machining - shape - dry cleaning - printing resistance welding coating - cure - printing mark symbol - cure - dry cleaning drying - pre coated flux - a finished product
Application
Single sided PCB most use in the radio, heating machine, cold storage, washing machines and other electrical appliances product, as well as the printer, vending machines, LED lighting, electronic components, such as commercial machine circuit
Product Details:
Payment & Shipping Terms:
|
| High Light: | aluminium base pcb,aluminium pcb for led |
||
|---|---|---|---|
Rigid Green UL 94v0 Double Side Aluminium LED PCB Single Layer PCB Boards
Professional PCB Manufacturing
LED Light sources: 2835/3014/3528/5050/5630/5730/1W high power
CCT:2800-3000K,4500-5000K,6000-6500K
CRI: >75Ra,>80Ra
Luminous flux output: it is depend on customized
LED light: LED tube,LED bulb,LED ceiling light,LED downlight,LED panel light and etc.
All of the parameters can be customized!
Factory Capability
Item | Manufacturing Capability |
Surface Treatment | OSP |
PCB Layer Type | Single side,Double side |
Max. Working Panel Size | 1500mm*600mm |
Min. Working Panel Size | 4mm*4mm |
AL Substrate Thickness | 0.4mm-0.5mm |
Min. Conductor width | 0.15mm |
Min. Conductor spacing | 0.15mm |
Min. Drilling hole size | 0.2mm |
Plate Thickness Tolerance | ±0.1mm |
Finished Panel Tolerance | ±0.1mm |
V-CUT Alignment | ±0.1mm |
Hole Dia Tolerance | ±0.05mm |
Hole Position Tolerance | ±0.076mm |
Finished Copper Thickness | 35um-105um(1oz-6oz) |
Etching Under Cut | >/=2.0 |
PTH&Panel Plating Uniformity | >90% |
Eing/Flash Gold Thickness | 1-5u’’ |
Solder Mask Thickness | 15um-35um |
Min. Solder Mask Bridge | 0.076mm(3mil) |
Silk Screen | White/Black(depend on your requirements) |
Thermal Conductivity | 1.0~20W/MK |
Withstand Voltage | AC 2000V,DC 1500~4000 |
Shenzhen JianHongda PCB Technology Limited,was founded in June 2009,as a professional PCB assembly supplier, we have excellent teams which focus on product development & design, quality control & inspection and company management. In order to supply the best products and services, we have built a modren quality management system.
Flow chart of double-face multi-layer board
Professional PCB Assembly:
Professional Surface-mounting and Through-hole soldering Technology.
Various sizes like 1206,0805,0603 components SMT technology.
ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
PCB Assembly With UL,CE,FCC,Rohs Approval.
Nitrogen gas reflow soldering technology for SMT.
High Standard SMT&Solder Assembly Line.
High density interconnected board placement technology capacity.
Assemble pcb for you,plz click here
Our Quality Requirement:
We are now implementing international quality system includes: UL(E465880) ,TS16949 ,ISO14001, ISO9001
Quality target:
on-time delivery:≥98% ;
double layer board acceptability:≥97%
four-layer board acceptability:≥95%
six-layer board acceptability:≥92%
eight-layer board acceptability:≥88%
ten-layer board acceptability:≥85%
customer satisfaction :≥98%
complaint rate/rejected rate:≤ 1%
Our Environment Policy:
We committed to:
Comply with environmental regulations
Prevent any environmental accidents
Prevent pollution and reduce wastage
Minimize the consumption of resources
Education our employee in the awareness of the environmental protection
Set up environmental Management system and strengthen environment policy
RoHS compliance and Lead Free
Lead Time
Samples: 5-7 days
Mass Production: 7-15 days(depend on the quantity)
Payment Terms
T/T,Western Union
Packing and Shipment
Vacuum package in carton
JHD PCB in the professional lighting fair
Why us?
Quality
Our UL(E465880)/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom product or a complex turnkey production run, JHD PCB will adhere to the highest quality standards.
Capable
JHD PCB offers the latest in assembly capabilities and qualifications insuring that quality is built into every product we produce.
Experience
When it comes to your build you want a partner you can depend on. Our management team has over 8years of combined industry knowledge. Our engineering team has over 5 years experience.
Protecting your interests
Protecting your Intellectual Property is job one! Our staff of trained professionals are all working under a strict confidentiality contract and treat your important documentation as they would their own.
Flexibility
JHD PCB prides ourselves on our ability to custom tailor programs around our customers' needs. JHD PCB takes time to listen to your unique business needs and then set out to surpass them.
FAQ
Q: What files do you use in PCB fabrication?
A: Gerber or Eagle, BOM listing, PNP and Components Position
Q:Is it possible you could offer sample?
A: Yes, we can custom you sample to test before mass production
Q: When will I get the quotation after sent Gerber, BOM and test procedure?
A: Within 6 hours for PCB quotation and around 24 hours for PCB quotation.
Q: How can I know the process of my PCB production?
A: 5-7days for PCB production and components purchasing, and 7 days for PCB assembly and Testing
Q: How can I make sure the quality of my PCB?
A: We ensure that each piece of PCB products work well before shipping. We'll test all of them according to your test procedure. Also if there are any defect items during the shipping, we also can be free to repair for you.
Purchase Tips
a. If you want to purchase our PCB, you should provide a formal Gerber files or *.pcb file or something like that.
b. If you want to purchase by large quantity, please ask Mr.Hank.
c. If you want to purchase the PCBA, you should provide the Gerber files, *.pcb file , BOM list etc.
d. If you want to reproduce some exsited PCB board for you, please first provide very clear pictures , then if you are satisfied with our estimate quotation, then send us the real thing, so we can clone it for you.
e. If none of the above can help you, please contact us directly by Skype, QQ or Email. We are very glad to answer the questions you ask, your satisfaction is our final destination.
JHD PCB would like to be your reliable partner in near future!
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345
