E275-10-S UVC LED Chip on Board
E275-10-S UVC LED Chip on Board
Part Number: E275-10-S UVC LED Chip on Board
$42.14
Mid-Power UVC LED Chip-on-Board for UVGI / Disinfection Applications
Features
- Efficient: sterilization effect can be up to 99.9% in a short time
- Energy saving: Compared with the traditional lamps, the energy-saving is up to 80%
- Environmental protection: non-metal gas or harmful substances emitting technologies
- Instant start
- Dimensions: 20 x 20 x 2.9 mm
- Life of more than 10,000 hours
- PCBs are Metal Core Printed Circuit Boards (MCPCB)
If you are looking for a UVGI Light Measurement System, check out our selection of UV meters here.
Electro-Optical Characteristics at 100mA (T=25℃, IF=100mA):
| Parameter | Symbol | Value | Unit |
| Peak Wavelength | λp | 270-280 | nm |
| Radiant Flux | Φе | 10 - 18 | mW |
| Forward Voltage | VF | 6.0 - 7.0 | V |
| Spectral Half-Width | Δλ | 10 - 12 | nm |
| Viewing Angle | 2Ө½ | 130 |
Irradiance (W/cm2)
| Distance | W/cm2 |
| 25 mm | 3.66e-04 |
| 50 mm | 9.46e-05 |
| 100 mm | 2.46e-05 |
| 200 mm | 6.19e-06 |
| 500 mm | 1.02e-06 |
Optical Output Power Grade (Constant Current):
| 7V 100mA | 7V 160mA | 7V 180mA |
| 8mW | 16mW | 18mW |
Principles of UV Disinfection:
Warnings:
Notes for UVC-LED 275nm:
a. Do not touch the LED, or will affect the normal light-emitting devices
b. Power devices must confirm the positive and negative, reversing polarity may damage the device
c. Strictly operate in accordance with electrical parameters, too high voltage may damage the device
d. UVC-LED status should be avoided close observation with the naked eye.
