1. ആമുഖം
This manual provides comprehensive instructions for the safe installation, optimal operation, and proper maintenance of your High-Power LED Projector Light Source Module. Designed for use in HD projectors and various DIY lighting applications, this module offers a powerful and efficient light source. Please read this manual thoroughly before installation and use to ensure correct setup and to maximize the lifespan and performance of the product.
2 സുരക്ഷാ വിവരങ്ങൾ
മുന്നറിയിപ്പ്: Improper handling or installation can lead to electric shock, fire, or damage to the product and connected equipment. Always follow these safety guidelines:
- ഇൻസ്റ്റാളേഷൻ അല്ലെങ്കിൽ അറ്റകുറ്റപ്പണികൾക്ക് മുമ്പ് എല്ലാ വൈദ്യുതിയും വിച്ഛേദിച്ചിട്ടുണ്ടെന്ന് ഉറപ്പാക്കുക.
- This product operates at high voltage and temperature. Handle with care.
- Do not look directly into the LED light when it is operating, as it can cause eye damage.
- Ensure adequate heat dissipation. Overheating will significantly reduce the lifespan of the LED module.
- Only use with compatible power supplies that meet the specified voltagഇയും നിലവിലെ ആവശ്യകതകളും.
- കുട്ടികൾക്ക് ലഭ്യമാകാതെ സൂക്ഷിക്കുക.
- Do not modify the module. Any modifications will void the warranty and may create safety hazards.
3 സ്പെസിഫിക്കേഷനുകൾ
The following table details the technical specifications for the High-Power LED Projector Light Source Module (RD-806 Series). Note that specific configurations may vary.
| ഫീച്ചർ | സ്പെസിഫിക്കേഷൻ |
|---|---|
| ഉൽപ്പന്നത്തിൻ്റെ പേര് | High-Power LED Projector Light Source |
| മോഡൽ സീരീസ് | RD-806 Series (e.g., MT-CA4334-03, MT-CM3834-03, MT-CM3834-02) |
| പവർ റേറ്റ് | 120W (typical for 10 series 7 parallel configuration) |
| Number of Chips | 70 chips (typical) |
| ലൈറ്റ് ഫ്ലക്സ് | 120 ല്യൂമെൻസ്/വാട്ട് |
| Chip Usage | 35*35mil chip |
| വർണ്ണ താപനില | 8500K (വെളുത്ത വെളിച്ചം) |
| ഓപ്പറേറ്റിംഗ് വോളിയംtage | 32-36V (for 10 series configuration) |
| പിന്തുണ ഫ്രെയിം | 4046 പിന്തുണ |
| Encapsulation Glue | US Dow Corning |
| കണക്കാക്കിയ ആയുസ്സ് | 40,000 hours (maintaining 80% brightness) |
| LED Chip Luminous Area | 17mm x 12mm (for 70-chip configuration) |
| പാക്കേജ് ഭാരം | 0.5 കി.ഗ്രാം |
| പാക്കേജ് അളവുകൾ (L x W x H) | 10 സെ.മീ x 10 സെ.മീ x 10 സെ.മീ |
Note: "Series" refers to the number of LEDs connected in series, and "Parallel" refers to the number of such series connected in parallel. For example, "10 series 7 parallel" means 10 LEDs in series, with 7 such strings connected in parallel.
4. ഇൻസ്റ്റലേഷൻ
Proper installation is crucial for the performance and longevity of your LED module. Please follow these steps carefully:
- മൗണ്ടിംഗ് ഉപരിതലം തയ്യാറാക്കുക: Ensure the surface where the LED module will be mounted is clean, flat, and capable of dissipating heat effectively. A heatsink is mandatory for high-power LEDs.
- Apply Thermal Paste/Pad: Apply a thin, even layer of high-quality thermal paste or attach a thermal pad to the back of the LED module or the heatsink. This ensures efficient heat transfer.
- Mount the LED Module: Securely attach the LED module to the heatsink using appropriate screws or clamps. Ensure firm contact between the module and the heatsink.
- വയറിംഗ് കണക്ഷനുകൾ:
- Identify the positive (+) and negative (-) terminals on the LED module. These are typically marked on the module itself.
- Connect the positive (+) output from your constant current LED driver to the positive (+) terminal on the LED module.
- Connect the negative (-) output from your constant current LED driver to the negative (-) terminal on the LED module.
- ഷോർട്ട് സർക്യൂട്ടുകൾ തടയാൻ എല്ലാ കണക്ഷനുകളും സുരക്ഷിതമാണെന്നും ഇൻസുലേറ്റ് ചെയ്തിട്ടുണ്ടെന്നും ഉറപ്പാക്കുക.
Figure 1: LED module (MT-CA4334-03) showing positive (+) and negative (-) terminals for electrical connection. 
Figure 2: Another LED module variant (MT-CM3834-03) with R+ and R- terminals, also indicating polarity. - വൈദ്യുതി വിതരണ അനുയോജ്യത: Verify that your LED driver provides the correct voltage (32-36V for 10 series) and current for the specific configuration of your LED module (e.g., 10 series 7 parallel). Incorrect power supply can damage the LED.
- ഇൻസ്റ്റലേഷൻ പരിശോധിക്കുക: Before final assembly, briefly power on the LED module to confirm it illuminates correctly. Observe for any flickering or unusual behavior.
Understanding LED Configurations:
- 10 Series 7 Parallel (10串7并): This configuration uses 70 chips, with 10 chips connected in series to form a string, and 7 such strings connected in parallel. This is a common configuration for 120W modules.
- 8 Series 12 Parallel (8串12): Another possible configuration, using 96 chips (8 chips in series, 12 strings in parallel). This would require a different operating voltagഇയും കറൻ്റും.
- Detailed Chip Information: The luminous area of the LED chip package is approximately 17mm x 12mm.
5. ഓപ്പറേഷൻ
Once properly installed and connected to a compatible constant current LED driver, the module is ready for operation.
- പവർ ഓൺ: Activate the power supply connected to the LED driver. The LED module should illuminate instantly.
- നിരീക്ഷണം: During operation, ensure the heatsink remains within acceptable temperature limits. Excessive heat can degrade performance and shorten lifespan.
- ലൈറ്റ് ഔട്ട്പുട്ട്: The module provides a high-intensity white light (8500K). Avoid direct eye exposure.
6. പരിപാലനം
Minimal maintenance is required for this LED module, but adhering to these guidelines will help ensure its longevity:
- വൃത്തിയാക്കൽ: Periodically, gently clean the surface of the LED module and heatsink to remove dust and debris. Use a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the electrical connections. Always disconnect power before cleaning.
- തെർമൽ മാനേജ്മെൻ്റ്: Regularly check that the heatsink is free from obstructions and that airflow (if applicable, e.g., with a fan) is not impeded.
- കണക്ഷൻ പരിശോധന: Occasionally inspect wiring connections for any signs of wear, corrosion, or loosening.
7. പ്രശ്നപരിഹാരം
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| LED പ്രകാശിക്കുന്നില്ല | No power; incorrect wiring; faulty LED driver; damaged LED module. | Check power supply. Verify positive/negative wiring. Test LED driver. Replace LED module if damaged. |
| LED ഫ്ലിക്കറുകൾ അല്ലെങ്കിൽ ഡിംസ് | Unstable power supply; incorrect current/voltage from driver; poor connection; overheating. | Ensure stable power. Verify driver output matches LED specs. Check all connections. Improve heat dissipation. |
| LED overheats quickly | Insufficient heatsink; poor thermal paste application; inadequate airflow. | Ensure heatsink is adequately sized. Reapply thermal paste. Improve ventilation around the heatsink. |
| കാലക്രമേണ തെളിച്ചം കുറഞ്ഞു | Normal aging; prolonged overheating; operating outside specified parameters. | Ensure proper thermal management. Verify operating parameters. Consider replacement if lifespan is exceeded. |
8 ഉപയോക്തൃ നുറുങ്ങുകൾ
- അനുയോജ്യത പരിശോധന: വാങ്ങുന്നതിന് മുമ്പ്asing or installing, always verify the specific part number and electrical specifications (voltage, current, series/parallel configuration) of your existing projector's light source to ensure compatibility with this LED module. For example, if replacing a "MT-CM6040-01" in a "Jifar T6" projector, confirm the voltagഇ, വാട്ട്tagഇ ആവശ്യകതകൾ.
- Power Supply Matching: Ensure your LED driver's output voltage and current precisely match the requirements of the LED module's configuration (e.g., 12 series 24 parallel will have different voltagഇ/വാട്ട്tage needs than 10 series 7 parallel).
- Thermal Management is Key: High-power LEDs generate significant heat. A robust heatsink and, if necessary, active cooling (fan) are essential to prevent premature failure and maintain brightness.
9. വാറൻ്റിയും പിന്തുണയും
For any technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact your point of purchase or the manufacturer's customer support. Keep your purchase receipt as proof of purchase.
