Melton optoelectronics co., LTD
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2017 NEW taxi top led display with bluetooth board 12voltled car message sign
| Display Specification | ||||||||||
| 1 | Pixel pitch | 5 mm | ||||||||
| 2 | Resolution | 40,000 dots/sq.m | ||||||||
| 3 | Display size (each side) | W 0.96 × H 0.32 = 0.3072 sq.m | ||||||||
| 4 | Screen resolution (each side) | W 192 × H 64 = 12,288 | ||||||||
| 5 | Total module quantity (each side) | W 6 × H 2 = 12 pcs | ||||||||
| 6 | Total cabinet quantity | 1 pc | ||||||||
| 7 | Cabinet size (including frame) | W 1012 × H 408 × D 160 mm | ||||||||
| 8 | Power consumption (Max.) | 650 W | ||||||||
| 9 | Power consumption (Ave.) | 435 W | ||||||||
| 10 | Maximum Current | 54.5 Amp | ||||||||
| LED Module Specification | ||||||||||
| 11 | LED composition | 1R 1G 1B | ||||||||
| 12 | LED type | SMD3528 | ||||||||
| 13 | Module resolution | W 32 × H 32 | ||||||||
| 14 | Module size | W 160 × H 160 mm | ||||||||
| 15 | Driving method | 1/8 scan constant current | ||||||||
| Cabinet Specification | ||||||||||
| 16 | Cabinet material | Aluminum cabinet with frame | ||||||||
| 17 | Cabinet color | Silver | ||||||||
| 18 | Cabinet weight | about 23 kg | ||||||||
| 19 | Flatness | Less than 1mm juncture | ||||||||
| Optical Parameters | ||||||||||
| 20 | Brightness | 3,000 nits/sqm | ||||||||
| 21 | Viewing angle | Horizontal 140°, vertical 70° | ||||||||
| 22 | Minimum viewing distance | 5 m | ||||||||
| Power Supply | ||||||||||
| 23 | Power supply | DC 9 ~ 36V | ||||||||
| 24 | Output voltage | DC 5V | ||||||||
| Control System | ||||||||||
| 25 | Control card | Sheenled | ||||||||
| 26 | Memory | 4G | ||||||||
| 27 | Control method | 3G | ||||||||
| 28 | Refresh rate | 480 HZ | ||||||||
| 29 | Refresh frame frequency | 60~85 HZ | ||||||||
| Formats Supported | ||||||||||
| 30 | Video | AVI, WMV, MPG, MOV, DAT, VOB, MP4, FLV | ||||||||
| 31 | Animation | GIF, SWF | ||||||||
| 32 | Picture | JPG, BMP, WMF | ||||||||
| Reliablity | ||||||||||
| 33 | Protection grades | IP65 | ||||||||
| 34 | Work temperature | -20~+60ºC | ||||||||
| 35 | Humidity(RH) | 10~90% | ||||||||
| 36 | LED Life span | More than 100,000 hours | ||||||||
| 37 | MTBF | 5000 hours | ||||||||
| 38 | Out of controll dot rate | Less than 1/10,000 | ||||||||
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