S3535-H 5×5 iUVC™
Key Features and Benefits:
- Output 3.5W optical at 350mA/LED
- Output 2.5W optical at 250mA/LED
- Active cooling required. A heat pipe rated at 100W dissipated power or above is recommended
- A high thermal conductivity grease is highly recommended for good thermal connection to a heatsink
- Power supply- 36-40V DC, 3A with voltage stabilization
- PCB has 1 connector Molex 1.25 mm 6 pins (3 pins parallel for each polarity) for connections to the power supply
- PCB has 2 optional Kyocera connectors (wires AWG-23 or 24) for connections to the power supply
- No additional soldering is required
Applications：
- Disinfection of high flow rate water and air treatment and high demand, including longer-distance and short kill time, surface treatment
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Thermal Management Examples for the 5x5 Array
(Temperatures measured after 1 hour thermal stabilization)
| Cooler | Cu-base PCB | Heat Sink Sizes in mm | Fan | Adapter |
|---|---|---|---|---|
|
Extruded Aluminum Heatsink with fan 350mA / LED |
53.2°C
|
Extruded aluminum heatsink 70x70x35 |
12V DC, 1.5 Watt 60x60x25 220 grams |
None required
|
|
Heat Pipe (4) 350mA / LED |
38.3°C |
4 pipes Heat pipe cooler (optimal: LED face down) |
Fan12VDC 92x92x15 440 grams |
Cu adapter |
|
Extruded Aluminum Heatsink with fan 250mA / LED |
43.7°C
|
Extruded aluminum heatsink 70x70x35 |
12V DC, 1.5 Watt 60x60x25 220 grams |
None required
|
pipes cooler: ID-COOLING IS-40X V3 45mm Height Low Profile CPU Cooler 4 Heat pipes CPU Cooler with 15mm-thick Slim Fan
and copper adapter (or other heat pipes with rated dissipation >100W)
Thermal Paste Recommendation: Gennel G108, 4.63 W/m-K
Download Full Product Specifications PDF
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Warning
UV emitted from this product. Avoid eye and skin exposure to unshielded product.
UVC LEDs emit deep ultraviolet radiation, with extremely high intensity near their surface. This allows rapid disinfection but safety precautions must be observed during assembly,
testing and field use.
By purchasing the UVC chips (bare dice), packaged LEDs or arrays and from BOLB Inc., the customer agrees to indemnify the manufacturer of any bodily harm as a result of failure to follow the common sense precautions, or warnings and guidelines contained within this Specifications.
It is the buyer’s responsibility to properly design products that ensure safety of end users.
All assembly workers, operators and bystanders must wear eye and skin protection when the UVC LEDs are energized. Bare-eye observation (including through microscopes) and bare-hand handling of a UVC LED in operation is PROHIBITED.
UVC light can be easily absorbed, so any oil or other absorbent liquid or solid substance must NOT be allowed to touch the sapphire side of the UVC chip, or the dome lens on a packaged LED.
