LED digital tube 0.28 inch 4-bit 7-segment 8-character digital tube red, yellow, orange, green, blue and white 6 colors
Luminescence (energy conversion) efficiency is high-that is, less power, higher than traditional light bulbs. Fast response (switching) time-high flicker frequencies can be achieved. Long service life-up to 50,000~100,000 hours, compared with 10,000~15,000 hours for fluorescent lamps and 1,000~2,000 hours for incandescent lamps.
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LED digital tube 0.28 inch 4-bit 7-segment 8-character digital tube red, yellow, orange, green, blue and white 6 colors
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Description
Product Parameters
Red
| Parameters (Parameter) | Unit (Symbol) | Limit value (Maximum Rating) | Unit |
| 功耗(Power Dissipation) | Pd | 40 | mW |
| Pulse current (Peak Forward Current) | Ifp | 30 | mA |
| 直流电流(Continuous Forward Current) | Ifm | 20 | mA |
| Reverse voltage (Reverse Voltage) | VR | 5 | V |
| 工作温度(Operating Temperature Range) | Topr | -20 → 80 | ℃ |
| 储藏温度(Storage Temperature Range) | Tstg | -20 to 85 | ℃ |
| Static voltage (Static Voltage) | Var | 500 | V |
Drive detection is recommended for photoelectric characteristics (Optical-Electronical Characteristic)
Red
| Parameters (Parameter) | Test conditions (Test CONDITING) | Unit (Symbol) | Min | Type | Max | Unit |
| Luminous intensity (Luminous Intensity) | IF=10mA | Iv | 100 | - | 120 | Mcd |
| Forward voltage (Forward Voltage) | IF=10mA | VF | 1.8 | - | 2.2 | V |
| Reverse current (REVERSE Current) | VR=5V | IR | - | - | 50 | uA |
| 波长 (Peak Wavelength) | IF=10mA | λp | 620 | - | 625 | nm |
| 带宽 (Spectral Bandwidth) | IF=10mA | D e | - | 10 | - | nm |
| View Angle | IF=10mA | 2θ 1/2 | - | 60 | - | You. You. |
Product Size Chart
Product Features
● High luminous (energy conversion) efficiency-that is, more power saving, higher than traditional bulbs.
● Fast response (switching) time-high flicker frequencies can be achieved.
● Long service life-up to 50,000~100,000 hours, compared with 10,000~15,000 hours for fluorescent lamps and 1,000~2,000 hours for incandescent lamps.
● resistance to shock and other mechanical impact-because it is a solid component, the relative fluorescent lamp, incandescent lamp can withstand greater shock.
● Small volume-its own volume can be made very small (less than 2mm).
● Easy to focus-because the luminous volume is small, it is easy to achieve the required degree of distribution by means of lenses, etc. By changing the package shape, the directivity can be achieved from large angle scattering to fine angle.
● Multiple colors-can provide a variety of different colors without filter, and strong monochromaticity.
● Rich color gamut-LED covers a wider color gamut than other light sources.
Low driving current and voltage, easy to control.
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Inquiry
Changzhou AITE Electronic Technology Co., Ltd.
Address: No. 15 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City
Telephone:+86-519-85251399
Mobile phone (WeChat with the same number):013922807220(Ms. Gong)
QQ： 972226053
E-mail:gonglihua@atatech.com.cn
Website:www.atatech.com.cn
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