Related Article List
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
Blue |
InGaN |
430 |
Water Clear |
4.2 |
300 |
800 |
70/40 |
||
Ultra Bluish Green |
InGaN |
505 |
Water Clear |
4.2 |
550 |
1500 |
70/40 |
||
Super Red |
AlGaAs,DH |
660 |
Water Clear |
2.2 |
200 |
600 |
70/40 |
||
Ultra Pure Green |
InGaN |
525 |
Water Clear |
4.2 |
600 |
1800 |
70/40 |
||
Hi Red |
AlGaAs,SH |
660 |
Water Clear |
2.2 |
50 |
250 |
70/40 |
||
Ultra Blue |
InGaN |
470 |
Water Clear |
4.2 |
600 |
1500 |
70/40 |
||
Ultra Orange |
AlGaInP |
630 |
Water Clear |
2.5 |
250 |
800 |
70/40 |
||
Ultra Green |
AlGaInP |
574 |
Water Clear |
2.5 |
100 |
250 |
70/40 |
||
Ultra Red |
AlGaAs,DDH |
660 |
Water Clear |
2.2 |
500 |
750 |
70/40 |
||
Ultra White |
InGaN |
- |
Water Clear |
4.2 |
1000 |
2300 |
70/40 |
||
Ultra Yellow |
AlGaInP |
590 |
Water Clear |
2.5 |
250 |
800 |
70/40 |
||
UV |
InGaN |
405 |
Water Clear |
4.2 |
50 |
90 |
70/40 |
Product Series information
Product Series |
|---|
 Series No:BL-L557 Dimension 3.7 × 5.2 × 7.1 mm Description: ___________________________________________________________________________________________________________________________________________________ Revolutionizing Electronics: The Power of 5mm Oval LED Diodes
Unveiling the significance of 5mm oval LED diodes in the electronics world, this detailed exploration sheds light on the versatility of DIP LED technology, including its remarkable applications and benefits, enhanced by engaging case studies and genuine user testimonials.
SEO Meta Description: Dive into the innovative realm of DIP LED technology with a focus on 5mm oval LED diodes. Discover their unique features, applications, and the bright potential of yellow-green LEDs in modern electronics.
In the constantly evolving landscape of electronic components, the 5mm oval LED diode stands out for its unique combination of performance and versatility. Favored for its DIP LED format, this component has become a staple in various applications, proving its worth in the electronics industry. This article delves into the intricacies of LED oval diodes, highlighting their features, applications, and the undeniable benefits they bring to the table, all while presenting real-world case studies and user testimonials to underscore their impact.
Illuminating Features of 5mm Oval LED DiodesThe 5mm oval LED diode, known for its DIP (Dual In-line Package) LED configuration, offers a distinctive shape that provides wider viewing angles than traditional round LEDs. This characteristic makes it exceptionally suitable for applications requiring broad light distribution. Moreover, these diodes are available in various colors, including the highly sought-after yellow-green LED, catering to a wide array of design and functionality requirements.Shining a Light on ApplicationsFrom automotive dashboards to digital billboards, LED oval diodes have found their place in numerous applications. Their ability to offer directional lighting with broad coverage makes them ideal for status indicators, message displays, and ambient lighting solutions. The yellow-green LED, in particular, is often used for its high visibility and contrast, making it a favorite for safety and emergency signage.The Advantages of Going OvalOpting for 5mm oval LED diodes brings several benefits to electronics designers and manufacturers. Their energy efficiency and long lifespan stand out, reducing overall costs and environmental impact. The DIP LED format also allows for easy installation and soldering, which is particularly appealing in industries where speed and reliability of assembly are crucial.Spotlight on Success: Case StudiesOne notable application involves a leading public transportation network that incorporated yellow-green oval LEDs into its signage systems. The upgrade to these highly visible LEDs resulted in improved passenger experience and operational efficiency, showcasing the diodes' value in critical information dissemination. Another success story comes from the consumer electronics sector, where a manufacturer utilized 5mm oval LED diodes for the backlighting of a popular handheld gaming device. The choice of LEDs provided an optimal balance of brightness and battery life, enhancing the user experience and product appeal.Echoes from the Field: User TestimonialsFeedback from industry professionals further reinforces the significance of oval LEDs. An electronics engineer stated, "The versatility and performance of the 5mm oval LED have been game-changers for our product designs, offering unmatched flexibility." A purchasing manager added, "The efficiency and reliability of DIP LEDs, especially in the yellow-green spectrum, have made them an essential component of our supply chain."Conclusion: Lighting the Way to InnovationThe journey of the 5mm oval LED diode in the electronics industry illustrates its pivotal role in driving innovation and efficiency. Its unique features, coupled with its wide-ranging applications and inherent benefits, underscore its value to engineers, designers, and manufacturers. As the industry continues to evolve, the potential for these LED oval diodes to illuminate the path forward remains bright. End with a Call to Action: Embrace the future of electronic design with the versatile and efficient 5mm oval LED diode. Discover how these powerful components can transform your projects by reaching out today. Features
Applications
___________________________________________________________________________________________________________________________________________________ Dimension and Circuit Drawing: -led-lamp.gif) |
Related Information
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.
