Description:
19mm Lamp cluster (3 red 4 green, round packed)
19mm LED cluster
Unlocking the Potential of 19mm LED Cluster Technology: A Comprehensive Guide
The 19mm LED cluster, featuring a distinctive configuration of 3 red and 4 green LEDs, round packed, is a marvel in the realm of electronic displays. This cutting-edge module display technology offers a versatile and efficient solution for a wide range of applications. Designed for the discerning electronics manufacturer engineer, purchaser, and administrator, this article delves into the features, applications, benefits, and real-world success stories associated with this innovative LED cluster.
Introducing the 19mm LED Cluster
The 19mm LED cluster stands out for its compact design and powerful performance. Its unique composition of red and green LEDs, arranged in a circular pattern, makes it highly sought after for applications requiring clear and vibrant displays. As a module display, it encapsulates the essence of modern LED technology, offering reliability and efficiency.
Features and Technological Superiority
At the heart of the 19mm LED cluster lies its unmatched versatility. Capable of emitting bright and distinct colors, this LED display module is ideal for high-visibility applications. Its energy efficiency is another hallmark, making it a preferred choice for environmentally conscious designs. The compact size does not compromise its performance, ensuring it delivers on both brightness and durability.
Applications Spanning Industries
The applications of the 19mm LED cluster are as diverse as they are impressive. From traffic signals to advertising displays and control panels, its ability to deliver clear and immediate visual communication is unparalleled. In the realm of electronics manufacturing, it serves as a crucial component in devices requiring precise and reliable visual feedback.
Benefits That Speak Volumes
The adoption of the 19mm LED cluster comes with a host of benefits. Its energy efficiency not only reduces operational costs but also contributes to a lower carbon footprint. The vibrant colors enhance the aesthetic appeal of any display, while the durability ensures a long-lasting performance, reducing the need for frequent replacements.
Real-World Success: Case Studies
Delving into the practical impact of the 19mm LED cluster, numerous case studies highlight its transformative potential. In traffic management systems, the use of these LED clusters has significantly improved signal visibility and reliability, contributing to enhanced road safety. Similarly, in retail advertising, the dynamic displays powered by these clusters have boosted customer engagement and sales.
Hearing from the Users: Testimonials
The accolades for the 19mm LED cluster extend beyond technical specifications. Users, from electronics engineers to purchasers, rave about its performance. “The clarity and brightness of the display have revolutionized our product design,” shares an electronics manufacturer engineer. A purchaser adds, “The energy savings and reliability have made it an indispensable part of our procurement strategy.”
Conclusion: Embracing the Future with 19mm LED Cluster
The 19mm LED cluster represents a leap forward in LED display module technology. Its blend of efficiency, versatility, and durability makes it a game-changer for a myriad of applications. As we continue to explore its potential, the 19mm LED cluster is poised to redefine the standards of electronic displays.
Call to Action
For electronics manufacturers, engineers, and purchasers looking to elevate their projects with cutting-edge display technology, the 19mm LED cluster offers a promising solution. Explore its potential and discover how it can transform your applications today.
Features
- Round Shape: Provides a visually appealing and uniform design, with a diameter of 19.00mm.
- High Visibility: Bright and noticeable, ideal for various display and signaling purposes.
- Emitting Colors: Includes a combination of red and green LEDs, offering versatile display options.
- Number of Built-in 5mm LED Lamps: Contains 3 super bright red LEDs and 4 green LEDs, enhancing visibility and color contrast.
- Waterproof Package with Hood: Suitable for both outdoor and indoor use, ensuring durability in various environmental conditions.
- Long Life: LEDs are known for their extended lifespan, reducing the need for frequent replacements.
- Low Current, Power Savings: Energy-efficient, contributing to lower electricity consumption and cost savings.
- Low Maintenance: Requires minimal upkeep due to the durability and reliability of LED technology.
- Different Color Availability: Offers a range of colors, enhancing versatility for different applications.
- Solid State, High Vibration Resistant: Robust against physical shocks and vibrations, suitable for high-impact environments.
- Can Produce any Color in Visible Spectrum, Including White Light: Capable of creating a wide array of colors for diverse lighting needs.
- RoHS Compliance: Manufactured in compliance with environmental and health safety standards.
Applications
- Outdoor and Indoor Information Boards: Ideal for displaying information in public spaces, transportation hubs, and commercial areas.
- Signage and Advertising: Suitable for signs, billboards, and promotional displays where high visibility is required.
- Safety and Warning Signals: Can be used for traffic signals, emergency signage, and warning systems.
- Architectural Lighting: Applicable for functional and aesthetic lighting in architectural designs.
- Event and Stage Lighting: Ideal for concerts, theaters, and other venues where decorative and functional lighting is essential.
- Industrial Indicators: Useful in industrial settings for status indicators, alert systems, and control panels.
- Retail Displays: Enhances the visual appeal of retail displays and storefronts with customizable lighting.
- Public Art and Installations: Suitable for public art projects and installations requiring durable and versatile lighting.
Electrical-optical characteristics:
Package configuration & Internal circuit diagram
All dimensions are in millimeters(inches)
Tolerance is +-0.25(0.01″) unless otherwise note
Specifications are subject to change without notice.
Partno description:
LED Cluster is widely applied in traffic signal, scoreboard sign,etc
Related Information
Applied for:
Soldering
When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.
Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.
Recommended soldering conditions:
| IR Reflow Soldering (for SMD display) | Wave Soldering | Soldering Iron | |||
| Pre-Heat | 150-180°C | Pre-Heat | 100°C Max. | Temperature | 300°C Max. |
| Pre-Heat Time | 120sec Max. | Pre-Heat Time | 60sec Max. | ||
| Peak Temperature | 260°C Max. | SolderWave | 260°C Max. | Soldering Time | 3sec Max.(one time only) |
| Soldering Time | 10 sec Max. | Soldering Time | 5sec Max. | ||
Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED
ESD(Electrostatic Discharge)
Static Electricity or power surge will damage the LED.
Suggestions to prevent ESD (Electrostatic Discharge):
n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs
n All devices, equipment, and machinery must be properly grounded
n Work tables, storage racks, etc. should be properly grounded
n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s
plastic lens as a result of friction between LEDs during storage and handling
ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current,
low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on”
and Vf of the suspect LEDs at low currents.
The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP
product.
When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:
- Determine the Forward Voltage (Vf) of the LED(s):
Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.
- Determine the Forward Current (If) of the LED(s):
The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.
- Decide on the Configuration:
Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.
Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.
Calculate Total Power Requirements:
Power (W) = Total Forward Voltage (V) x Total Forward Current (A)
For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:
Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W
- Select an Appropriate Power Supply:
- Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
- Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
- Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
- Consider Additional Features:
- Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
- Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
- Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
- Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
- Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.
In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.
Here are some well-regarded brands in the industry:
- Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
- Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
- Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
- Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
- LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
- MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
- TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
