Thursday, July 27, 2023

High Power UV LED Module 31×19mm For UV Curing

 Product Details

High Power UV LED Modules are made with High power UV LED. The LEDs are weldered on a PCB based on its wealth of experience in UV LED and thermal management. 

This High Density UV LED Modules Chip can be used for curing of UV glue,UV ink, resin, adhesive materials. Also we can use it for any applications that need high power UV curing.


Key Features of Customized LED UV Light Chip for UV Curing :

-  Best thermally conductive substrates: thick film silver layer on aluminum nitride, or DBC (directed

bonded copper) on aluminum nitride that enable the high-power density;

-  Eutectic soldering process instead of silver epoxy for die attach, improving thermal conductivity;

-  “Known Good Die”, good brand of UV chips that have been tested reliable with good statistics;

four wavelength ranges: 360 - 370nm; 380 – 390nm; 390 – 400nm; 400 – 410nm.

-  Thermally stable and UV stable silicone for encapsulation that were selected based on extensive

experimental test data;

-  Long history on packaging UV light source with rich experience and lessons.



Part Number Specification of 365-395nm Stabilized UV Light Module without Ozone :

Part number
Wavelength range (nm)
MLUV40-360
360-365
MLUV40-380 
380-390
MLUV40-390
390-400
MLUV40-400 
400-410


Absolute Maximum Rating of High Density LED UV Curing System Chip UV Lights :

DC forward current (A)

5.0 (1.0 per channel)

Power consumption (W)


360 - 370

150

380 - 390 

140

390 - 400 

140

400 - 410

140

LED junction temperature (°C)

130

Operating ambient temperature (°C)

50


Mechanical Dimension of High Power UV LED Ultraviolet LED Chip Light :

Dimension (mm x mm x mm)
39.6 x 32.6 x 3.1
Emitting area (mm x mm)
31 x 19
UV LED 31×19mm Module
UV Modules LED
Electrical Characteristics of Replaceable LED UV Light Module 365-395nm :
5 lines, each line has 8 LED chips connected in series; 5 lines are connected in parallel at the ends.

High Density UV LED Modules

Optical Performance of Energy Saving LED UV Curing System Chip UV LEDs :

Peak wavelength (nm), @25C, @3.5A

(0.7A per channel), note 1


360 - 370
380 - 390
390 - 400
400 - 410
FWHM (nm)
15

Radiant flux (W), @25°C, @3.5A
(0.7A per channel)
Min.
Max.
360 - 370
33.3
41.6
380 - 390 
40.6
48.9
390 - 400 
40.6
48.9
400 - 410
40.6
48.9
Radiant flux (W), @25°C, @5A (1A per channel)
Min. 
Max.
360 - 370
46.4
59.2
380 - 390
57.6
70.4
390 - 400 
57.6
70.4
400 - 410 
57.6
70.4

Notes: 1. The peak wavelength is measured with an accuracy of ±1nm


Thermal Performance of High Peerformance UV Light LED Module for UV Curing :

Thermal Resistance (°C / W)

0.13


Cautions of High Intensity UV Lamp Module Curing UV Ink

1.UV LIGHT These devices are ultraviolet LEDs. During operation, the LED emits high intensity ultraviolet (UV) light, whichis harmful to skin and eyes.

2.UV light is hazardous to skin and may cause cancer. Avoid exposure to UV light when LED is operational.
3.Precautions must be taken to avoid looking directly at the UV light without the use of UV light protective glasses. 4.Do notlook directly at the front of the LED or at the LED’s lens when LED is operational.

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