How to make china Led Light/Bulb using TransformerLess power supplay.
In video part2 I made aluminium PCB (printed circuit board) and using LED SMD 5630
HOME MADE LED BULB LIGHT IS CHEAPER. MADE YOUR OWN LED LAMP.

For the e27 adapter i use second CFL lamp

CHINA LED BULB INVENTION LED LIGHT
DIY LED LAMP

Source

Security Electronic Circuit Board Manufacture Solution Vendor Positioned in China

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STG Profile

According to : http://www.china-pcbassembly.com/factory-view-n100-1.html

One-stop Printed Circuit Board assemblage solution vendor

(Serving white label Printed Circuit Board )

STG is a top notch proficient Printed Circuit Board and PCBA maker in China, which offers OEM/ODM service for global consumers . With years of experiences, STG is not simply a manufacturer, but in addition a qualified professional designer for innovative concepts, new creations based on clients. Our product selection contains a variety of markets, for instance , electronics, telephony, industrial products , automotive assemblies, medical equipment and many others.

Our primary services involve electronics and metal casing fab, for instance , printed circuit boards Printed Circuit Board manufacture, element purchasing, Printed Circuit Board assemblage, plastic/metal house build, die-casting plus customized manufacture. With knowledgeable staff at STG fully trained, their abilities will be excellent.

Reach out to STG

China Shenzhen Office

TEL: +86-0755-27929725
Telefax: +86-0755-27929724
Email: sales@stgpcba.com

Address: Huolibao Building 5F , Technology Park, Nanshan, Shenzhen, 518100, China.
Site: www.china-pcbassembly.com

Hong Kong Office

Tel: 852-36458129
Fax: 852-36458092
Email: marketing@stgpcba.com.
Address: 11/F FRONT BLK,HANG LOK BLDG 130 WING LOK ST,SHEUNG WAN, Hong Kong
Web-site: www.china-pcbassembly.com .

China Printed Circuit Board EMS Business in Asia

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NOD Electronics Co., Ltd.

Depending on : http://www.nod-pcba.com/about/

About Us
As a service-leading Printed Circuit Board fabricating and Printed Circuit Board assemblage (PCBA) company, NOD Electronics strives to support intercontinental small-medium enterprise with in excess of 10 years engineering expertise in Electronic Manufacturing Services (EMS). Our headquarter is based in Guangzhou, China. We have 10,000 sqm factory, 287 workers and 42 technicians, month-to-month capabilities of 15,000 sqm Printed Circuit Board design & fabrication and 80mil spot SMT. We have already been helping about 108 customers throughout the world and approved by TS16949, ISO9001-2008, UL, CE, RoHS.

Ideas

We work to be your proper teammate in electronic manufacturing serivce(EMS) with a commitment from creative workers. Do you concur that almost every electronic device has its soul, showcasing the designer’s product notion, like the iPhone and Jobs? Electronic product is a connection in between the purchaser and designer rather than just an item. Though they don’t have any verbal talking, they have internal interaction in between.

Service Range

And as a result, we do the job and come up with a bridge, which transforms your theory or design into a gadget and present it before the clients by supplying professional fabricating solutions and engineering help support, like New Product Introduction (NPI), Printed Circuit Board design, Printed Circuit Board assemblage (PCB’A ), Shell (plastic & metal) solutions.

We’re completely committed to grown to be your effective electronic manufacturing services supplier. Let us team up to complete your marketing aims.

Get in touch with Us

NOD Electronics Co., Ltd.
Address: F/3, Block 3, #20-8 Huanxi West Road, Dongpu Town, Tianhe District, Guangzhou, China 510660

Telephone number: +86-20-8251-5913

Fax: +86-20-8232-4751

E-Mail: sales@nod-pcba.com

If you need any qualified professional help or serious about our electronic manufacturing services, please don’t hesitate to tell us. Your e-mail is going to be replied by our member of staff in under 8 hrs. For any vital issue, you ought to make contact with our online rep Rocky Long.

Mobile: +86-1862-0101-507

Skype: rocky.long830

Plus, you can send us request to get instant quotation of Printed Circuit Board fabricating and assemblage .

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JA Electronics Co. Limited

As per : http://www.sz-japcb.com/about.asp?id=23&pid=23&webType=1&i=23

JA Electronics Co. Limited is actually one of the key electronic manufacture service (EMS) suppliers of PCB assemblies more than a decade. We have actually been specialized in designing double-sided, multi-layer rigid, flexible and aluminum-based PCBs.

Our main aim is to deliver the very best quality, competing price , fastest turn-time and superior service. A Great deal of printed circuit board manufacturing services are around to meet your most important necessity,and reproduce it through your sample. We deliver manufacturing services to various types of industries which include Aerospace, Medical-related, Motor vehicle, Telecommunications, Computing devices, Audio, Video electronics and many more.

From quotations to transport, our PCB services are quick, economical and dedicated to total customer care. The various types of fabrication comprise of single-sided board up to 20 Layers, zero-lead finishes to High TG special materials.

The final assemblage techniques and fabrication methods all are considered up-front and so our attempts are professional in supplying a quality-based product all the time. With an goal to satisfy purchasers and cultivate long term business relationships, we’ve showed our dependability and developed together with our entire client base throughout the years.

On top of the specifications set by our clients, the products produced by JA Electronics Co.,Limited meet the requirements of the Underwriters Lab and the IPC. Final inspection of the product is based upon the client’s standards -full inspection.

For more information, just check our web site http://www.sz-japcb.com. You may want to take a trip to our manufacturing plant.

Get in touch with Us

Seeking PCB assemblage services? JA Electronics is a reputable one-stop PCB assemblage manufacturer within China. We’re devoted to offering the highest quality customer care in the Electronics Manufacturing Service world . We shall resolve all your queries and we would love to resolve all your issues .

If you have any queries or advice, don’t hesitate to get hold of us . we’re going to reply to you in under 1 business day. For swifter help , phone us through one of the phone numbers listed below at the time of business time.

(0086)755-61529692

Many thanks!

Shenzhen Manufacturing unit
Address : 3 floor Fourth Building, Anda Industry Zone , FuYong Street, Bao’an District , Shenzhen City , , China.
TEL : +0755 61529682
Email:Bright@japcbpcba.com
Cellular Phone Number:+86-135-3079-2421 (Mr.Bright Yu)

Shenzhen Operating Business office
Address: # 7, Times Center, # 1 Gushu Rd, Xixiang Street, Shenzhen City , Guangdong ,China.Telphone:+86-755-61529692 61529682
Facsimile:+86-755-61529693
Email: sales@japcbpcba.com

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Project PCB

Project PCB- Chinese Top Notch Printed Circuit Board Maker

Projectpcb is a PCB maker which specializes in PCB prototype and low volume PCB fabricating. Ever since the year 2009, we have begun to provide the best quality PCB mfg service to worldwide clients.

Specialist PCB Fab At Economical Pricing

Our PCB fabricating production lines are based in China, empowering us to present excellent, tight tolerance printed circuit boards at cheap price ranges.

Watch our full offering of PCB fabricating capabilities, you may easily grab prompt online PCB quote without enrolling, our company will reply to you on your PCB project by e-mail or call.

Top 10 Reasons behind Getting Printed Circuit Board From Project PCB

Rapid PCB quote online without the need to make an account .
In Time client support by knowledgable team members
100% hight quality Sure, our boards match Class 2
All the orders is going to be checked by our technicians ahead of going to fabrication
Low Cost assurance, no hidden fees and additional rates
PCB fabricating services for prototypes, small quantity orders, with short turn-times.
Punctual shipping record with 70% orders shipped earlier
Free file conversion services, E-Test, Zero-cost Solder mask color, silkscreen
We don’t have any MOQ conditions.
Our Vaule: Good Quality, Consistency And Support Services

We’re going to collaborate with you at each step of the process, From quoting, buying, quality and delivery, which will save you both money and time.

And in cases where you ever have even more queries about Project PCB or our services, go ahead and Get in Touch with Us any time.

To find out more about how we can aid your business, check out our PCB mfg, Printed Circuit Board Fab Capabilities, Quick-turn PCB and fully featured PCB support.

Suitable for heaps of different contract PCB fabricating requirements!!!

From step one till product packaging,and shipping and delivery , we check out every detail and so you get a top notch item. Nowadays, we maintain the # 1 place. being a top quality Printed Circuit board maker in China.

As per : http://project-pcb.com/About-project-pcb.html

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