DPI-E Series
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4.75mm E Series Indoor Single/Dual Color LED Display
- 【DPI-E475S】4.75mm E Series Indoor Singlel Color LED Display
- 【DPI-E475D】4.75mm E Series Indoor Dual Color LED Display
- 1. Modular design, easy installation and maintenance, light weight and strong maneuverability.
- 2. The brightness is sufficient and suitable for people to see clearly.
- 3. With the automatic brightness adjustment function, it is more energy-efficient.
- 4. Unique heat dissipation technology enables safer operation and longer lifespan.
- 5. Support shape customization according to different application occasions.
- Day and night customer service
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Technical Spec
| Model | DPI-E475S | DPI-E475D |
| LED encapsulation | SMD2121 |
| Pixel pitch | 4.75mm |
| Resolution | 44321 pixels/m² |
| Pixel configuration | 1R |
| Module resolution | 64*32 |
| Module size (mm) | 304*152 |
| Working voltage | DC +4.2V～+5V |
| Best viewing distance | ≥5m |
| Horizontal viewing angle | ≥120° |
| Vertical viewing angle | ≥120° |
| Maintenance method | Front maintenance |
| Control mode | Asynchronous control |
| Drive device | Constant current drive |
| Refresh rate | ≥360Hz |
| Frame rate | ≥60Hz |
| Brightness | 200CD/m² |
| Grayscale | 256 |
| Attenuation rate (after 3-year work) | ≤15% |
| Brightness adjustment method | Software 0 to 16 stepless adjustment |
| Computer operating system | WIN98/2000/WIN XP/WIN Vista/WIN7 |
| MTBF | ≥10000H |
| Lifespan | ≥100000H |
| Failed rate | ≤1/10000 and no continuous failed pixels |
| Software | Professional LED display system programming software |
| Storage temperature | -35℃～+85℃ |
| Operating temperature | -20℃～+50℃ |
| Working voltage (AC) | 220V±10%/50Hz or 110V±10%/60Hz |
| Average power consumption | ≤78W/m² |
| Maximum power consumption | ≤195W/m² |
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