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5-digit digital tube 0.23 inches common shade bright blue light

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Tel:0769-87285383
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Add:No.9 Tengda Road Factory Building, Tengda Industrial Park, Zhangmu Town, Dongguan City, Guangdong Province

5-digit digital tube 0.23 inches common shade bright blue light

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

注:发光颜色、功率、波长、亮度、色温、尺寸可按客户要求做货。

极限参数(Ta=25℃):
下表是一个高亮红色发光二极管的极限参数:

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

 

 

 

 

 

 

 

 

 

 


光电参数(Ta=25℃): 
下表是一个高亮红色发光二极管的光电参数:

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 delivering, it is necessary to minimize mechanical vibration and impact; it should be handled gently during handling, and should not be stacked too high during stacking, nor
Put too heavy items on top to avoid crushing the LEDs.
 
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:
5位数码管0.23英寸共阴高亮蓝光
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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