Active Member
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[China]
Address: 4th Floor, Mingjinhai Industrial Park, 2192 Songbai Road, Baoan District, Shenzhen
Contact name:John Wu
Shenzhen Weiye Optoelectronics Co., Ltd. |
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Advertising Exhibition Fixed Installation P4 Outdoor Energy-saving Led Display led screen
Function and Technology Character Introduction:
1, The system is stable and reliable,strong anti-interference ability, long service life, can work continuously for more than 24 hours, easy to operate.
2, Wide viewing angle,The horizontal and vertical viewing angles are very wide, suitable for wide viewing angles.
3, Error detection and monitoring: It can automatically monitor internal temperature, voltage, cooling fan, etc. and automatically detect errors.
4, Environmental protection, anti-static, dustproof, good heat dissipation, and high cost performance.
5. Energy saving: low current, high brightness lamps, equipped with PFC switching power supply, energy saving.
6. Common cathode directly improves the color decaying(brightness, gamut, color temperature) of the common anode during the continuous temperature rise stage,
7. Common cathode can improve the active power, and the low voltage(2.8V+3.8V) is used in the light bead power supply to reduce the useless power of the LED display screen in use, thus achieving energy saving of 30%-50%.
8. High stability and low power consumption. Extend the life of the LED display.
Products Applications:
Used in shopping malls, department stores, car dealers' facades, sightseeing cruise ships, brand-name clothing stores and other places.
SPECIFICATIONS Parameters:
| model | P4-1921-10S-320x160 |
| LED lamp bead model | JT-KF1820NQBZGSURM |
| Pixel pitch (mm) | 4 |
| Pixel density (Dots/㎡) | 65536 |
| Pixel color configuration | 1R1G1B |
| Pixel resolution | 80x40 |
| scanning method | 10scan |
| Brightness (cd/㎡) | ≥6500 |
| Gray level (bit) | 14bit |
| Refresh rate (Hz) | ≥1920 |
| Mask structure | With face mask |
| Horizontal viewing angle (Deg) | 140(±10) |
| Vertical viewing angle (Deg) | 120(±10) |
| Driver chip | ICND2049AP |
| Row decoding method | ICND2019AP |
| Module size (L*W) | 320*160mm |
| Module weight (g) | ≤530 |
| Flatness of module mask | ≤0.2mm |
| Module maximum current (Ampere) | R:2.8V/GB:3.8V |
| Input voltage (DC) | R:≤3.5A GB:≤4.5A |
| Maximum power consumption of the module (W) | ≤28W |
| Maximum power consumption (W/m²) | ≤600 |
| Module installation structure | Install from the back |
| Mean time between failures | ≥10000 hours |
| Service life | ≥100000 hours |
| Use environment | outdoor |
| Working temperature range (℃) | (-10℃—60℃) |
| Working humidity range (RH) | (30%-85%) |
| Storage temperature range (℃) | 0℃-40℃ |
| Storage humidity range (RH) | 35%-60% |
| waterproof level | IP65 |
FAQ
1) Q: How is the after sales service?
A: We have a professional team which is in all around the world, also a service hot-line dealing with your complains and feedback. We also offer 24-hour online service to help you solving problems
2) Q: What is your current lead time?
A: usually no more than 20 days; and some products are in stock for quick delivery
3) Q: What’s your warranty of your products ?
A: usually 2 years, counted from the date goods reaching clients.
4) Q: Why so many clients choose WeiyeLED?
A: Our led display has applied many countries in the world. Many countries have our projects.
