dot matrix LED
Product Details:
| Tube Chip Color | Red |
|---|---|
| Pixels | 5mm |
| Display Function | Animation |
| Usage | Indoor |
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | HL |
| Model Number | HLBW1257R |
Detailed Product Description
1.2" 5x7 dot matrix LED display, LED color:red,green,blue,amber,yellow,orange,white,etc.
PARAMETER | SYMBOL | MIN. | TYP. | MAX. | UNIT | Test condition |
Luminous Intensity Per Segment | Iv | 1.0 | 1.8 | ¾ | mcd | IF=10mA |
Dominant Wavelength | l D | ¾ | 643 | ¾ | nm | IF=20mA |
Peak Emission Wavelength | lP | ¾ | 660 | ¾ | nm | IF=20mA |
Spectral Line Half-Width | Dl | ¾ | 20 | ¾ | nm | IF=20mA |
Forward Voltage Per Segment | VF | ¾ | 1.85 | 2.1 | V | IF=20mA |
Reverse Current Per Segment | IR | ¾ | ¾ | 100 | m A | VR =5V |
Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m |
|
| 2:1 |
| IF =10mA |
dot matrix LED
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Company Info
Ningbo Hualian Electronic Science & Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products