| Lamp beads | SMD/2020 |
| Scanning method | 64S |
| Pixel pitch | 2.5mm |
| Pixel structure | 1R1G1B |
| Pixel density | 160000/m2 |
| Module resolution | 128 (W) * 64 (H) |
| Module size | 320mm * 160mm |
| Cabinet size | 640mm * 480mm |
| Cabinet unit resolution | 256 (W) * 192 (H) |
| Main parameters | |
| Visual distance | ≥2.5m |
| Horizontal viewing angle | ≥160° Vertical viewing angle: ≥160° |
| Color temperature | 1000K-10000K adjustable |
| Flatness of the entire screen | ≤0.2mm |
| Yes | Single point brightness and color correction |
| Brightness uniformity | ≥99% |
| White balance brightness | ≥580cd/㎡ |
| Design | De-blanking drive protection circuit and high grayscale high refresh design |
| Contrast | ≥10000:1 |
| Refresh rate | ≥38 40Hz |
| Frame frequency | ≥60HZ |
| Grayscale | 65536 |
| Driving mode | constant current |
| Control mode | synchronous |
| Control distance | network cable: 100 meters, optical fiber: 10 kilometers |
| Signal interface | RJ45 interface |
| Brightness adjustment range | 0 to 100 stepless adjustment |
| Continuous working time | ≥72 hours |
| Typical lifespan | 100,000 hours |
| Protection level | IP5X |
| Installation method | Fixed installation of die-cast box |
| Electrical parameters | |
| Working voltage | DC: 4.2-5V |
| Power supply requirements | AC: 220×(1±10%)V, 50×(1±5%)Hz |
| Maximum power consumption | ≤650W/㎡ |
| Average power consumption | ≤217W/㎡ |
| Environmental parameters | |
| Storage temperature range | -20℃ to 60℃ |
| Working temperature range | -20℃ to 50℃ |
| Working humidity range | 10%-80%RH without condensation |
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