LED PCB
| P/N: Q2P05048B0 | Layer Count: 2L | Min Line W/S: 15/6mil |
| Material: FR-4 Tg 135°C | Cu Thickness: 1/10z | Min PTH: 0.55mm |
| Board Thickness: 1. 2mm | Surface: HAL Leadfree | Application:led |
| Soldermask Color: white | Board Size: 141.50mmX91.10mm | |
Product Features
Introduction of LED PCB
LED is the abbreviation for light-emitting diode, also known as semiconductor diode. LEDs are soldered onto printed circuit boards and equipped with a chip that generates light through electrical connections. A heat sink and a ceramic base are used to connect chips. Undoubtedly, LED PCBs are the core of LED lighting. An LED PCB can easily generate a large amount of heat, but it is difficult to cool using traditional methods. Metal core PCBs are widely used in LED applications due to their strong heat dissipation ability, especially aluminum, which is often used in PCB manufacturing for LED lamps. Typically, aluminum PCBs contain a thin layer of thermal conductive material that can transmit and dissipate heat much more efficiently than traditional rigid PCBs.
At present, SMT packaging is the most widely used packaging form in LED applications. Generally speaking, the light emitted by a single LED component is limited. Therefore, a lamp will use multiple LED components to obtain sufficient light. Like other semiconductor devices, PCB is the best method for electrically connecting LED components. A PCB with LED components is commonly referred to as an "LED PCB".
The advantages of LED.
Led PCBs have so many greate advantages, therefore it can incorporated into numerous lighting applications.
Lower power consumption: Replacing incandescent lamps with LED lamps can reduce power consumption by more than 80%.
Longer lifespan: The lifespan of LEDs can generally exceed 20000 hours, which can be used 24/7 for 3 years, 25 times longer than that of incandescent lamps. Not only can it save costs, but it also reduces the frequency of replacement.
Higher efficiency: Incandescent lamps release more heat. LED lights can be reduced by up to 20%. This indicates that while using higher power LED lights, unnecessary heating can be reduced.
Smaller volume: Due to its small size, LED lights can come in various sizes and can be applied in different places separately. Manufacturers can add LEDs to anything, whether it's electronic devices or cars, or even traffic lights and signs on the road.
Products application
LED is the abbreviation for light-emitting diode, also known as semiconductor diode. LEDs are soldered onto printed circuit boards and equipped with a chip that generates light through electrical connections. A heat sink and a ceramic base are used to connect chips. Undoubtedly, LED PCBs are the core of LED lighting. An LED PCB can easily generate a large amount of heat, but it is difficult to cool using traditional methods. Metal core PCBs are widely used in LED applications due to their strong heat dissipation ability, especially aluminum, which is often used in PCB manufacturing for LED lamps. Typically, aluminum PCBs contain a thin layer of thermal conductive material that can transmit and dissipate heat much more efficiently than traditional rigid PCBs.
At present, SMT packaging is the most widely used packaging form in LED applications. Generally speaking, the light emitted by a single LED component is limited. Therefore, a lamp will use multiple LED components to obtain sufficient light. Like other semiconductor devices, PCB is the best method for electrically connecting LED components. A PCB with LED components is commonly referred to as an "LED PCB".
As a PCB factory specializing in the high-end field, Victory has provided customized services to multiple well-known enterprises
Advantages of LED
Lower power consumption: Replacing incandescent lamps with LED lamps can reduce power consumption by more than 80%.
Longer lifespan: The lifespan of LEDs can generally exceed 20000 hours, which can be used 24/7 for 3 years, 25 times longer than that of incandescent lamps. Not only can it save costs, but it also reduces the frequency of replacement.
Higher efficiency: Incandescent lamps release more heat. LED lights can be reduced by up to 20%. This indicates that while using higher power LED lights, unnecessary heating can be reduced.
Smaller volume: Due to its small size, LED lights can come in various sizes and can be applied in different places separately. Manufacturers can add LEDs to anything, whether it's electronic devices or cars, or even traffic lights and signs on the road.
Environmental protection: Compared to other light bulbs, LED lights do not contain mercury. So, LEDs have less impact on the environment and are easier to handle.
What fields can LED PCBs be applied in?
PCB LED lights have excellent energy efficiency, low cost, and maximum design flexibility, so they can be incorporated into many lighting applications.
Telecommunications: Due to the mechanical nature of the surrounding environment, LED indicator lights and displays are always used in telecommunications equipment, and they have great heat transfer capabilities. Therefore, aluminum based LED PCBs have played an important role in their applications.
Automotive: Aluminum PCB LEDs are also used for automotive indicator lights, brake lights, and headlights, as well as other applications. There are some factors that make aluminum PCB ideal in the automotive industry, such as durability and competitive prices.
Computers: LED displays and indicator lights are becoming increasingly popular in computer applications. Due to the thermal sensitivity of computer machinery, aluminum PCB led is an ideal solution. In addition to LED applications, aluminum PCBs are also used in computer components such as power supplies and CPU boards because of their ability to dissipate and transfer heat.
Medical: Lighting tools used in surgical procedures and medical examinations typically use high-power LED lights, which typically use aluminum PCBs. This is mainly due to the durability and heat transfer ability of aluminum PCB LEDs - which ensures the normal operation of medical equipment, regardless of the number of patients who are recycled in the infirmary. In addition to lighting tools, medical scanning technology also frequently uses aluminum PCBs.
Victory are committed to providing customers with customized services for multi-layer board special processes, solving the production difficulties of enterprise multi-layer boards. We welcome users to come for consultation.
Industry information
1.Support small and medium-sized batch orders for layers 1-16, consult customer service for more layers
2.HDI blind burial process
3.The maximun board size can be 1200mm.
4.Pink, Clear, Purple soldermask color can be used.
5.Can be maximun to 10oz, copper in holes 50um
6.Customizable laminated structure for multi-layer boards
7.Support multi-level impedance matching
8.Special processes such as copper edge plating, dual color ink, plug holes, countersunk holes, square grooves, step holes, step grooves, ENEPIG, etc
9.One set of PCBA stickers, single and double sided stickers
Overview
What is Victory machining?
Victory machining is a manufacturing technique for removing material. It uses sharp cutting tools, available in a variety of shapes and sizes, which are precisely controlled by a computer. Victory stands for Computer Numerical Control.
How Victory machining works
Victory machining starts with a computer, on which designers prepare a part using CAD (Computer-aided Design) software. This digital part is then converted into a format that can be recognized by a Victory machine.
Instructions are sent to the Victory machine in the form of “G-Code” after which the machine can start cutting.
Most Victory machines have a “worktable” and work holding device to keep a block of material — known as the “workpiece” — in place. The worktable may or may not move, depending on the style of the machine.
When machining starts, the cutting tool makes contact with the workpiece, cutting away layers of material. The tool and/or workpiece is moved and/or rapidly rotated according to the G-Code instructions so that cuts are made in exactly the right places until the part is finished.
Different types of Victory machine
Victory machines include Victory mills, Victory turning machines (or lathes), Victory routers, and Electrical Discharge Machining (EDM) machines.
Victory mills have rotating cutting tools that are moved to different areas of the workpiece to make cuts and can be used to make many different pats. Victory lathes work the other way, rotating the workpiece against a stationary cutting tool, and are used to make cylindrical parts.
Victory routers are similar to Victory mills, but have less power and cannot cut the hardest materials. They can, however, be faster than Victory mills.
EDM uses electrical discharges (sparks) instead of a sharp cutting tool to cut material. No physical contact is made between the tool and the workpiece.
Victory machines are often defined by their number of axes. More axes mean they can move their tool and/or workpiece in a greater number of ways, giving greater cutting flexibility and the ability to make more complex parts in a shorter time.
What is an LED PCB?
An LED PCB, or Light Emitting Diode Printed Circuit Board, is a specialized circuit board designed to power and support LED lights. Unlike standard PCBs, LED PCBs are engineered to handle electrical currents efficiently while dissipating heat generated by LEDs. This makes them essential for durable, bright, and energy-efficient lighting solutions. Used in everything from household bulbs to industrial displays, LED PCBs combine robust design with compact functionality to meet the demands of modern illumination technology.
How is an LED PCB Structured?
The structure of an LED PCB is tailored to optimize LED performance. It typically consists of a base layer, often aluminum or a metal core, topped with a dielectric layer for insulation. Conductive copper traces are etched onto this base to connect LEDs and other components. A solder mask protects the circuits, while a silkscreen layer labels connections. This layered design ensures electrical efficiency and heat management, critical for keeping LEDs running smoothly and safely.
How Does an LED PCB Work?
An LED PCB operates by channeling electrical current through its copper traces to power the mounted LEDs. When voltage is applied, electrons flow through the circuit, activating the LEDs to emit light. The board’s design ensures stable power delivery while its heat-conductive base pulls warmth away from the LEDs. This synergy of electrical control and thermal regulation allows LED PCBs to deliver consistent, flicker-free illumination in various settings.
Where Are LED PCBs Applied?
LED PCBs shine across a wide range of industries due to their versatility and efficiency. Key applications include:
- Lighting: Found in residential bulbs, streetlights, and decorative fixtures.
- Automotive: Powers headlights, taillights, and dashboard displays.
- Electronics: Drives backlighting in TVs, monitors, and smartphones.
- Medical: Supports bright, compact lighting in surgical tools.
Their adaptability makes them a cornerstone of modern lighting and display technology.
What Materials Make Up an LED PCB?
LED PCBs rely on specific materials to balance conductivity, durability, and heat dissipation:
- Base Layer: Aluminum or copper for superior thermal transfer.
- Dielectric Layer: Ceramic or FR4 to insulate circuits.
- Conductive Traces: High-purity copper for reliable current flow.
- Solder Mask: Protective coating to shield against shorts and corrosion.
These components work together to ensure LED PCBs perform reliably under demanding conditions.
How Are LED PCBs Produced?
The production of an LED PCB follows a precise step-by-step process:
- Design Layout: Engineers map out circuits using CAD software.
- Material Prep: Select a heat-conductive base like aluminum.
- Etching: Apply copper and etch patterns via photolithography.
- Assembly: Mount LEDs and components with soldering.
- Testing: Verify functionality and heat performance.
This process delivers boards ready for high-performance lighting applications.
Why Is Thermal Management Crucial for LED PCBs?
Heat is the enemy of LED longevity, and LED PCBs tackle this with smart thermal management. LEDs generate heat during operation, which, if unmanaged, can dim brightness or shorten lifespan. Metal-core bases like aluminum draw heat away from LEDs, while additional heat sinks or thermal pads enhance cooling. Efficient heat dissipation keeps LEDs bright, efficient, and durable, making thermal design a critical feature of every LED PCB.
How Is Quality Controlled in LED PCBs?
Quality control for LED PCBs ensures flawless performance through rigorous checks:
- Visual Inspection: Scans for defects in traces or soldering.
- Thermal Testing: Measures heat dissipation efficiency.
- Electrical Testing: Confirms proper current flow and LED activation.
- Durability Tests: Assesses resistance to environmental stress.
These steps guarantee that every LED PCB meets industry standards for reliability.
How Does Performance Define LED PCBs?
Performance in LED PCBs hinges on efficiency and output. High-quality boards deliver bright, consistent light while minimizing energy use—often achieving over 100 lumens per watt. Their design reduces power loss through efficient circuits and keeps LEDs cool for peak operation. This blend of brightness, low energy draw, and long-term stability sets LED PCBs apart as a top choice for sustainable lighting solutions.
What Guidelines Should You Follow for LED PCB Installation?
Proper installation of LED PCBs ensures optimal function and durability:
- Secure Mounting: Attach firmly to avoid vibration damage.
- Heat Sink Use: Pair with thermal aids for high-power LEDs.
- ESD Protection: Handle with static-safe tools to prevent shorts.
- Wiring Care: Connect accurately to avoid overloading circuits.
Following these tips keeps LED PCBs performing at their best over time.
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