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JingHongYi PCB (HK) Co., Limited

Led Aluminum Base single-sided circuit board

Led Aluminum Base single-sided circuit board

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces

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Basic Info

    Copper Weight: 1oz

    Board Thickness: 1.6mm+/-10%

    Base Material: Aluminum

    Layers: Single Sided LED PCB

    Solder Mask Color: Super White

    Silkscreen Color: Black

    Conductivity Coefficient: 1.5W

    Outline Profile: CNC Routing/Punching/V-cut

    Flame Retardant Properties: 94V-0

Additional Info

    Packaging: Vaccum Package

    Productivity: 10000

    Brand: JHY PCB

    Transportation: Ocean,Air

    Place of Origin: China

    Certificate: ISO9001

Product Description

A new technical scheme of LED single-sided circuit board

With the development of science and technology, electronic products tend to be light and small.

However, the heat dissipation problem of the core components of electronic products restricts the development of lightweight miniaturization. Especially, due to the change of lightweight miniaturization, the heat dissipation area of circuit boards decreases greatly, and the surface heat dissipation effect of circuit boards becomes worse.

Because the heat generated by the components on the circuit board can not be emitted quickly, the working temperature of the circuit board rises sharply, which affects the normal operation of the components. Especially, the multi-layer board will have some bad phenomena such as interlayer bubbling and delamination, which will directly lead to the failure of electronic products. Therefore, we propose a single-sided LED Circuit Board.

In order to achieve rapid heat dissipation of circuit boards and solve the problem of poor heat dissipation of existing circuit boards, which affects the normal operation of components. We provide the following technical scheme: an LED single-sided circuit board, including a board, the board includes an insulating substrate, the upper and lower sides of the outer surface of the insulating substrate are fixedly connected with conductive film, the conductive film is fixedly connected with a thermal conductive coating on one side far from the insulating substrate, the surface of the board is provided with through holes, and both sides of the through hole are provided with the surface of the board. The inner surface of the pad hole is welded with an LED lamp. The upper surface of the plate body is fixedly connected with a front covering film.

  • Insulation base plate is glass fiber base plate

  • Thickness of thermal conductive coatings ranges from 15 to 30 microns

  • The inner surface of the through hole is coated with a metal layer

Compared with the existing technology, the beneficial effects of this scheme are as follows:

1. A thermal conductive coating is fixed on the side of the conductive film away from the insulating substrate. Thermal conductivity layer can enhance heat dissipation on both sides of PCB. It effectively improves the heat dissipation capacity of the circuit board, solves the problem of poor heat dissipation of the existing circuit board, thus affecting the normal operation of components.

2. The conductive film is fixed on the upper and lower sides of the outer surface of the insulating substrate, which effectively improves the conductivity of the circuit board and reduces the loss of electric energy and the calorific value of components.

Structural sketch of the scheme:

1 board, 2 LED lights, 3 through holes, 4 insulating substrates, 5 welding pad holes, 6 metal layers, 7 front covering films, 8 thermal conductive coatings, 9 conductive films.

A new technical scheme of LED single-sided circuit board

What is a Single-sided PCB Board ?

Single Sided PCB board (Single Layer PCB board) contains only one layer of conductive material, which is most suitable for low density design. Since the late 1950s, single-sided PCB boards have existed and still dominate the global market in absolute quantities. Single-sided Printed Circuit Boards are easy to design and manufacture. They are the most cost-effective platforms in the industry. Like Led Lighting products, most LED PCB use one layer of PCB, Fr4 or aluminum.

A thin layer of conductive but electrically insulated dielectrics is laminated with copper. Solder masks are usually used on top of copper.

Single-sided PCB Material

Fr4, CEM1, CEM-3 are normal, and metal core materials are also welcomed by single-sided PCB.

Advantages of Single Sided PCB Board

Ideal options for simple and low-density design, especially for mass-order manufacturing, reduce the likelihood of problems, which are common and easy to understand for most PCB manufacturers.

Jing Hongyi PCB provides Prototype PCB , medium and high capacity single-sided circuit boards, copper thickness from 1 to 20 ounces. The working temperature ranges from 130 C to 230 C. Single layer PCB can provide surface treatment, including organic surface protector (OSP), silver impregnation, tin and gold plating, and lead or lead-free hot air solder level (HASL).

Although single-sided PCBs are relatively simple, they can still be used for very complex devices:

Power Supply
Relay (automobile and industry)
Timing circuit
Sensor products
LED lighting
Radio and stereo equipment
Packaging equipment
Coffee manufacturers
Vending machine
Solid state disk
Camera system

How To Order?

If you would like to order printed circuit boards for LED aluminium lamp bars, please provide us with official Printed Circuit Board Gerber documents and your detailed requirements.

Thank you for contacting JingHongyi PCB. We are your trusted supplier of LED PCB, serving your successful business heart.

Package & Shipping

JHY PCB offers flexible shipping methods for our customers, you may choose from one of the methods below.


Shipping Process
After production and testing, your PCB orders will be sent to our shipping department. As the quick turn PCB Manufacturer, JHY PCB shipping department will ship your PCB quickly without any pending.

JHY PCB 's Packing Way

  • Use one professional PCB vacuum bag, with desiccant inside. Vacuum compressed totally.
  • Paste label and RoHs mark. Use second vacuum bag to protect boards again, vacuum compressed, make sure no exception.
  • Microsection report and Tin testing board are put together with PCB in cartons.COC (Certificate of Conformity) will be sent to customer by email in PDF.
  • Several layers of thick EPE(Expand aple poly ephylene) are filled fully in gaps between PCBs and cartons. Thickness of 1 layer EPE is 10mm.
  • Neutral Packing is adopted if no special requirements. Strong and thick cartons(Thickness:10mm,7 layers). Different sizes of cartons are designed to meet demand of different PCB size. All package are within weight limit of cartons. For mass production order, no exceed 21kg per carton normally.
  • All cartons sealed with strong adhesive tape should be sealed twice so as to make them more durable.
  • Solid PP/PET strapping is used outside of cartons.
  • Shipping mark, fragile mark and postcode label are all pasted clearly.
Whatever we do or whatever we think of is to make sure boards are shipped to customer safely and quickly.

How to ship your PCB?

  • Firstly, JHY PCB shipping department will print order address and invoice.
  • Secondly, JHY PCB will set the shipment information on the Logistics company website.
  • Thirdly, the Logistics company staff will collect the package from JHY PCB and ship it to you.

Shipment Term

With the purpose of better customer service and meeting the customer demand, JHY PCB provides following shipping methods.
JHY PCB is experienced in exporting. For PCB Prototype and small-medium volume PCB order, we have stable and long-term good relationship with forwarder, such as international express company DHL, FedEx, TNT, UPS. For mass production order, we have famous and reliable shipping company for support.

Looking for ideal Single-Sided LED PCB Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the SMD LED PCB Manufacturing are quality guaranteed. We are China Origin Factory of PCB LED Aluminium. If you have any question, please feel free to contact us.

Product Categories : LED PCB

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