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2 digit digital tube 0.56 inch common yang bright red light

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2 digit digital tube 0.56 inch common yang bright red light

Tai Ming photoelectric digital tube is durable, high energy saving, long life, more varied, etc.
Product description
Parameters
Application
Technology
Consultation

Note: Luminous color, power, wavelength, brightness, color temperature and size can be made according to customer requirements.
Limit parameters (Ta=25°C):
The following table shows the limit parameters for a highlighted red LED:

参数

超高亮红色

高亮红

黄绿色

黄色

蓝色

翠绿色

白色

单位

反向电压

Vr

5
5
5
5
5
5
5

V

正向电流

If

20

20

20

20

20

20

20

mA

峰值电流

Ipeak

40

40

40

40

40

40

40

mA

功耗

Pt

40

36

44

42

66

66

66

mW

工作温度

Ta

-30~+70

储存温度

Tsta

-40~+85

 

 

 

 

 

 

 

 

 

Photoelectric parameters (Ta = 25 ° C):
The following table shows the photoelectric parameters of a highlighted red LED:

 

发光颜色

波长 
(nm)

正向压降 
IF=20mA (v)

反向电流 
VR=5v(uA)

光强 
IF=20mA(mcd)

λP

△λ

TYP

MAX

MAX

TYP

超高亮红色

625

20

2.1

2.5

20

100

高亮红

630

20

2.1

2.5

20

20

黄绿色

571

30

2.2

2.6

20

12

黄色

590

35

2.1

2.5

20

60

蓝色

470

40

3.0

3.5

20

50

翠绿色

517

40

3.0

3.5

20

200

白色

 

 

3.0

3.5

20

 

 

 

 

 

 

 

 

 

 

 

 

Storage and transportation
1. The digital tube should be well protected against moisture for electronic products;
2. The digital tube is an electrostatic sensitive device. When a printed circuit board with a static sensitive device or a whole machine is stored, antistatic measures should also be taken;
3, when transporting or transmitting, we should minimize mechanical vibration and impact; handle it gently when handling, do not stack too high when stacking, and do not put too heavy items on it to avoid crushing the LED.
 
Digital tube welding conditions
1, manual welding temperature: <250 degrees; welding time: 3s
2, immersion tin, wave soldering preheating temperature: 100 degrees (not more than 120 degrees, warming up)
3, welding temperature: 235-245 degrees (to find the best temperature)
4, welding time: <3s
5, beyond the above conditions, the digital tube failure rose sharply
 
Conditions of use: (Recommended for constant current use, uneven brightness will appear at constant pressure).
1. When using, the current and voltage must be correct; the current limiting resistor is added to the segment and the decimal point;
2. The product should not be stored and used under corrosive gas, and it should not be exposed to the air for too long, otherwise it will lead to oxidation;
3. All equipment and instruments that touch digital must be grounded;
4. Products with protective film on the surface can be torn off before use;
5. After the protective film is torn off, do not touch the surface of the digital tube with your hand;
6, the use of voltage: segment = VF; decimal point = VF;
7, the use of current:; dynamic average current 3-5mA; 1 / 8 duty cycle, peak current 40mA; static: 5-10mA per segment.
8. Take anti-static measures when using blue, emerald and white digital tubes.

 

Keyword:
2位数码管0.56寸共阳高亮红光
We could not find any corresponding parameters, please add them to the properties table
  • Applications: LCD screens, fluorescent screens, etc. in air conditioners, water heaters, refrigerators, etc.

通用底部

Time of issue:2019-05-17 00:00:00

Service hotline

0769-87285383

Welcome your consultation!

Messages

xh

Copyright © Dongguan Taiming Photoelectric Technology Co., Ltd. All Rights Reserved. 粤ICP备15044056号-2

通用底部

Time of issue:2019-05-17 00:00:00

Service hotline

0769-87285383

Welcome your consultation!

Messages

xh

Copyright © Dongguan Taiming Photoelectric Technology Co., Ltd. All Rights Reserved. 粤ICP备15044056号-2

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