1. Product Overview
This manual provides instructions for the CHANZON High Power UV Cyan LED Chips, available in 3W, 5W, and 10W configurations, with various wavelengths ranging from 365nm to 490nm. These SMD ultraviolet intensity lamp bulbs are designed for applications requiring specific light spectrums.
2. Safety Information and Warnings
- Do not use in damp or high-temperature environments.
- Avoid direct exposure of eyes to the light beam.
- Ensure power is disconnected before installation or maintenance.
- Do not disassemble the LED bead arbitrarily.
3. Setup and Installation
- Turn off the power supply during installation.
- Secure the LED bead in an appropriate position.
- The unit is ready for use once power is connected.
3.1 Heat Dissipation Notice
It is recommended to use LED heat dissipation aluminum profiles or a copper radiator. For lamp beads above 20W, it is recommended to add a fan for active heat dissipation. The specific temperature of the lamp beads should not exceed 60°C.
- For 1W LED lamp beads, use a heat sink with a surface area ≥ 50 square centimeters.
- For 3W LED lamp beads, use a heat sink with a surface area ≥ 150 square centimeters.
- Lamp beads must be used on a flat radiator.
- Thermal silicon grease should be used to fill the gap between the bottom of the lamp bead and the heat dissipation tablet. Do not apply too much, as excessive thermal silicon grease hinders heat dissipation and can beat the thin layer.
3.2 Welding Instructions
- Soaking Welding: The product welding temperature should be controlled at 23°C ± 5°C for a maximum of 5-10 seconds. The soaked welding position must be at least 3 mm from the colloid.
- Big Iron Welding (Manual): Manual welding is recommended using a constant temperature soldering iron. The soldering iron and pads should be completed within the highest temperature of 350°C for 3-5 seconds at one time. The soldering iron must be grounded, and static electricity cannot exceed the safe range. The welding position must be at least 3 mm from the colloid.
3.3 Pin Instructions
- Pins must be bent at the colloid or above.
- Bracket molding must be fixtured, which should be done by professionals.
- Bracket molding must be completed before welding.
- Stent molding must ensure that the pin and distance are consistent with the line board.
4. Operating Instructions
Once properly installed and connected to a power supply, the LED chip is ready for use. Ensure the operating environment is within the specified temperature range and provides adequate ventilation.
- Avoid frequent on/off switching to prevent reduced service life.
- Ensure adequate ventilation and heat dissipation during operation to maintain optimal performance and longevity.
5. Maintenance
To ensure the longevity and optimal performance of your LED chip, consider the following maintenance tips:
- Regularly check the heat sink and fan (if installed) for dust accumulation and clean as necessary to ensure efficient heat dissipation.
- Avoid exposing the LED chip to extreme temperatures or humidity.
- Minimize frequent on/off cycles to extend the working life of the LED.
6. Troubleshooting
- Lamp does not light up: Check the power supply and connection status. Ensure all wiring is correct and secure.
- Excessive heating: Ensure the installation location provides sufficient ventilation. Verify that the heat sink is adequately sized and properly installed, and consider adding active cooling (fan) if necessary, especially for higher wattage LEDs.
- Uneven light distribution: Adjust the LED bead's angle or replace relevant components if the issue persists.
7. Specifications
| Attribute | Value |
|---|---|
| Brand Name | CHANZON |
| Model Number | 3 5 10 Watt 3W Wattage High Powered Led Pcb Light Emitting Diode Bead |
| Rated Power | 3W, 5W, 10W |
| Chip Size | 45Mil |
| Lighting Colors | Purple / Cyan |
| Color Wavelength | 365nm, 370nm, 375nm, 380nm, 385nm, 390nm, 395nm, 400nm, 405nm, 410nm, 425nm, 490nm |
| Sealing Material | 2*99% Golden Wires, Copper Bracket, Dow Corning Glue |
| Certification | CCC, CE/RoHS/FCC |
| Working Life | 50000 Hrs |
| Operating Temperature | -30 to +85°C (-22 to +185°F) |
| Welding Temperature | 120°C in 5 seconds (max) |
| Origin | Mainland China |
| Item Type | Ball |
7.1 UV / Purple LED Specifications (365-425nm)
| Power | Forward Voltage | Forward Current | Quantity |
|---|---|---|---|
| 3W | 3.0-3.4V | 400-500mA | 10PCS |
| 5W | 6-7V | 600-700mA | 5PCS |
| 10W | 9-11V | 900mA | 1PC |
7.2 Cyan LED Specifications (490nm)
| Power | Forward Voltage | Forward Current | Luminous Flux | Quantity |
|---|---|---|---|---|
| 3W | 3.0-3.4V | 400-500mA | 60-70LM | 10PCS |
| 5W | 6-7V | 600-700mA | 120-130LM | 5PCS |
| 10W | 9-11V | 900mA | 120-130LM | 1PC |
7.3 Light Spectrum and Applications
8. User Tips
- Always ensure proper heat management for your LED chips to prevent overheating and prolong their lifespan.
- When soldering, adhere strictly to recommended temperatures and grounding procedures to avoid damage.
- For optimal light distribution, carefully consider the placement and angle of your LED beads during installation.
- If you need to bend the pins, do so carefully at or above the colloid to prevent damage to the internal components.
9. Warranty and Support
Online consultation and after-sales support are available for this product. For further assistance or detailed documentation, please refer to the official product page or contact customer support.
A user manual in PDF format is available for download. You can find it by searching for "Item guides & documents" on the product's official page.
10. Packaging Information
