| Model | Material | Color | Description |
| 20478-1 | GaAlAs | White, Red | Common anode |
| 20478-2 | GaAlAs | White, Red | Common cathode |
| Note: The Air Conditioning Digital Color Screen effect can be customized according to customer needs. | |||
1.You can rest assured to buy Air Conditioning Digital Color Screen from our factory.Rich in colors, it can display white light, red light, blue light, green light..., different color effects; it can also realize the combination display of different color masks to meet various color needs;
2. Low power consumption, high reliability, DC 2.6~3.5V power supply, can be used normally in low temperature -25 ℃/high temperature 75 ℃ environment; at the same time, it can be potted with epoxy resin to achieve moisture-proof and waterproof functions;
3. We have a strong R&D team and can customize products according to customer requirements;
4. The Air Conditioning Digital Color Screen has good display effect, high brightness and high contrast. It can be used in an environment with high light illumination, making the picture clearer and more delicate;
5. Energy saving and environmental protection, long life, our company's products are of excellent material selection, advanced processing technology, long light decay cycle, and strong anti-yellowing ability;
6. High cost performance and short delivery cycle.
Drawings
Electrical Parameters
| Parameter | Symbol | (Maximum Rating) | Units |
| Power Dissipation | Pd | 100 | mW |
| Forward Current | IF | 20 | mA |
| Peak Forward Current | IFP | 80 | mA |
| Reverse Voltage | VR | 5 | V |
| reverse withstand voltage | Vz | ≥10V（IR≤10uA）(Transient Test) | V |
| Operating Temperature Range | Topr | —20—80℃ | ℃ |
| Static Voltage | Var | 2000 | V |
| Color | Parameter | Test | Symbol | Min | Type | Max | Unit |
| Blue | Luminous Intensity | IF=20mA | Iv | 560 | -- | 600 | mcd |
| Forward Voltage） | VF | 2.6 | -- | 3.5 | V | ||
| REVERSE Current | VR=5V | IR | 10 | uA | |||
| REVERSE Voltage | VR | 5 | V | ||||
| Color temperature | 6000 | -- | 6500 | K |
Address
Hongji E-Valley, No. 23 Tongji West Road, Nantou Town, Zhongshan City, Guangdong Province, China
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