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Description:
Introduction: Why 5W Star High Power LEDs Are Game-Changers
High Power LEDs, particularly the 5W Star Lamertian type, have become a cornerstone in modern electronics design due to their efficiency, durability, and superior performance. Their “led cool white” and “led licht” capabilities make them highly sought after in a myriad of applications.
Unveiling the Features
The 5W Star High Power LED is renowned for its high luminosity, energy efficiency, and longevity. These LEDs provide a “cool white” light, ideal for environments where clarity and precision are crucial. The Lamertian radiation pattern ensures uniform light distribution, making them versatile for various applications.
Diverse Applications: From Consumer Electronics to Industrial Solutions
These LEDs have found their place in numerous sectors, including automotive, consumer electronics, and industrial lighting. Their ability to operate efficiently over a wide range of temperatures and conditions makes them indispensable in professional settings.
Benefiting Industries: A Closer Look
The adoption of 5W Star High Power LEDs brings numerous advantages, including reduced energy consumption, lower maintenance costs, and improved product lifespan. These benefits are not only economic but also contribute to environmental sustainability.
Case Studies: Success Stories Across the Globe
Real-world examples highlight the impact of these LEDs in different settings. From enhancing the safety and functionality of automotive lighting to revolutionizing home and industrial lighting solutions, these case studies provide concrete evidence of their effectiveness.
Hearing from the Users: Testimonials That Matter
Testimonials from engineers and industry professionals who have implemented 5W Star High Power LEDs in their projects further attest to their superior performance and reliability, offering valuable insights into their practical applications and benefits.
Conclusion: Lighting the Path to Innovation
The 5W Star High Power LED is more than just a component; it’s a part of the future in lighting technology, offering unmatched efficiency and versatility. Its role in pushing the boundaries of what’s possible in electronic lighting solutions is undeniable.
Call to Action
For those in the electronics industry, integrating 5W Star High Power LEDs into your projects isn’t just an upgrade—it’s a leap towards innovation and sustainability. Discover the potential of these LEDs and illuminate the future of your products.
Features
- 5W Star High Power LED – Lambertian Type: This design offers a wide and uniform light distribution, making it ideal for general lighting purposes.
- 1W, 3W, and 5W Options: The availability of different power levels allows for versatility in lighting design, catering to both ambient lighting and high-intensity illumination needs.
- Long Service Life: These LEDs typically offer up to 50,000 hours of operation, ensuring durability and reducing the need for frequent replacements.
- Low Luminosity Loss: Designed to maintain brightness over time, providing consistent light output throughout their lifespan.
- Variety of Emitting Colors: Available in multiple colors, these LEDs offer flexibility for various lighting design requirements and aesthetic preferences.
- Working Current Ranges: Suitable for a variety of power setups, with current ranges including 200-350mA for lower wattage models and up to 700mA and 1050mA for the 5W models.
- Heat Sink Options: Can be provided with or without a heat sink. The inclusion of a heat sink is crucial for heat management in high-power LEDs, essential for maintaining performance and extending lifespan.
- RoHS Compliance: Adheres to the Restriction of Hazardous Substances Directive, indicating the use of environmentally safe and non-hazardous materials in their manufacturing.
Applications
- General Lighting: Ideal for residential and commercial lighting fixtures where bright and uniform illumination is required.
- Decorative Lighting: Suitable for decorative purposes in architectural lighting, events, and festivals, where their broad light distribution and color variety can be effectively utilized.
- Task Lighting: Perfect for areas requiring bright and focused light, such as workspaces, kitchens, and studios.
- Outdoor Lighting: Used in street lights, garden lighting, and outdoor decorative installations.
- Retail and Display Lighting: Employed in retail spaces and display cases to enhance product visibility and aesthetics.
- Automotive Lighting: Applicable in automotive lighting systems for both interior and exterior applications.
- Specialty Lighting: Used in photography, studio lighting, and other applications requiring high-quality light.
Electrical-optical characteristics:
Article No
| color | material | wavelength
| apperance | v_typ | v_max | luminous_min | luminous_typ | degree |
|---|---|---|---|---|---|---|---|---|---|
BL-HP20APGCL-5W |
Ultra Pure Green |
525 |
Water Clear |
7.6 |
90 |
120 |
140 |
||
BL-HP20AUBCL-5W |
Ultra Blue |
470 |
Water Clear |
7.6 |
20 |
40 |
140 |
||
BL-HP20AUECL-5W |
Ultra Orange |
630 |
Water Clear |
8.25 |
100 |
160 |
140 |
||
BL-HP20AUW2CL-5W |
Ultra Warm White |
3200k |
Water Clear |
7.6 |
70 |
95 |
140 |
||
BL-HP20AUWCL-5W |
Ultra White |
6000k |
Water Clear |
7.6 |
80 |
110 |
140 |
||
BL-HP20AUYCL-5W |
Ultra Yellow |
590 |
Water Clear |
8.25 |
110 |
170 |
140 |
||
BL-HP20EPGCL-5W |
Ultra Pure Green |
525 |
Water Clear |
7.6 |
90 |
120 |
140 |
||
BL-HP20EUBCL-5W |
Ultra Blue |
470 |
Water Clear |
7.6 |
20 |
40 |
140 |
||
BL-HP20EUECL-5W |
Ultra Orange |
630 |
Water Clear |
8.25 |
100 |
160 |
140 |
||
BL-HP20EUW2CL-5W |
Ultra Warm White |
3200k |
Water Clear |
7.6 |
70 |
95 |
140 |
||
BL-HP20EUWCL-5W |
Ultra White |
6000k |
Water Clear |
7.6 |
80 |
110 |
140 |
||
BL-HP20EUYCL-5W |
Ultra Yellow |
590 |
Water Clear |
8.25 |
110 |
170 |
140 |
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:
LEDs, Light Emitting diodes, which include various small kinds, such as 3mm, 5mm, 8mm, 10mm; round type, rectangular type square type, tower type, Oval led, elliptical, flat top; SMDs, high power led, piranha LEDs
More Information
Lens Color:
| Code | D | T | C | W | E | |
| Meaning | color Diffused | Color Tinted | Water Clear | Water Diffused | Orange diffused |
Absolute maximum ratings (Ta=25°C)
| Parameter | SR | LR | UR | UE | UY | UG | PG | BG | B | UB | UV | W | Unit |
| Forward Current I F | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | mA |
| Power Dissipation P d | 60 | 60 | 60 | 65 | 65 | 75 | 110 | 110 | 120 | 120 | 120 | 120 | mW |
| Reverse Voltage V R | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | V |
| Peak Forward Current I PF (Duty 1/10 @1KHZ) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 100 | 100 | 100 | 100 | 100 | mA |
| Operation Temperature T OPR | -40 to +80 | °C | |||||||||||
| Storage Temperature T STG | -40 to +85 | °C | |||||||||||
| Lead Soldering Temperature T SOL | Max.260+-5°C for 3 sec Max. (1.6mm from the base of the epoxy bulb) | °C | |||||||||||
Related Information
Applied for:
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment,
communication equipment and household applications). Consult Betlux’s Sales in advance for information on
applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs
may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical
and life support systems and safety devices).
CAUTIONS for Through-Hole LED Lamps
1. Application
The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications). Consult Betlux’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices).
2. Storage
The storage ambient for the LEDs should not exceed 30℃ temperature or 70% relative humidity. It is
recommended that LEDs out of their original packaging are used within three months
For extended storage out of their original packaging, it is recommended that the LEDs be stored in a sealed
container with appropriate desiccant or in a desiccator with nitrogen ambient.
3. Cleaning
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary
4. Lead Forming & Assembly
During lead forming, the leads should be bent at a point at least 3mm from the base of LED lens. Do not use
the base of the leadframe as a fulcrum during forming.
Lead forming must be done before soldering, at normal temperature.
During assembly on PCB, use minimum clinch force possible to avoid excessive mechanical stress.
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.
Drive Method
An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in
parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit,
in series with each LED as shown in Circuit A below.
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.
