Zhangzhou Jingyijia Electronic Manufacture Co., Ltd..| Manufacturer
Zhangzhou Jingyijia Electronic Manufacture Co., Ltd..

China Manufacturer with main products: Full Color Indoor LED Display, DOT Matrix Display, Outdoor Full Color LED Display, Light Emitting Diodes, LED Displays, LED Lighting, LED...

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Dot Matrix Display

Payment Terms: T/T(Bank Transfer), Western Union
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Place of Origin: Fujian in China
Packaging Details: as requested.

Specifications

LED Dot Matrix Display are available in various colors and brightness. Round pixel shape & square pixel shape for example. Characteristics: Good Stability, low voltage, long life-span, engegy saving, even lunmance.. For ULM-1588AXBX, the emitting dot is 3. 0mm diameter, 31. 80*22. 75*8. 50mm, col & row of 5*7.

Parameter of ULM-1588AXBX:

Electrical/Optical Characteristics at Ta=25 degree

Symbol

Parameter

Device

Typ.

Max.

Units

Test Conditions

λ peak

Peak Wavelength

High Red

Yellow Green

Yellow

Super Bright Red

640

565

590

660

nm

IF=20mA

λ D

Dominate

Wavelength

High Red

Yellow Green

Yellow

Super Bright Red

638

568

588

640

nm

IF=20mA

λ 1/2

Spectral Line Halfwidth

High Red

Yellow Green

Yellow

Super Bright Red

45

30

35

20

nm

IF=20mA

C

Capacitance

High Red

Yellow Green

Yellow

Super Bright Red

15

15

20

45

pF

VF=0V; f=1 MHz

VF

Forward Voltage

High Red

Yellow Green

Yellow

Super Bright Red

1. 8

2. 2

2. 0

1. 8

2. 2

2. 4

2. 2

2. 3

V

IF=20mA

IR

Reverse Current

All

10

uA

VR=5V

Absolute Maximum Ratings at Ta=25 degree

Parameter

High Red

Yellow Green

Yellow

Super bright red

Units

Power Dissipation

105

105

105

100

mW

DC Forward Current

30

25

25

25

mA

Peak Forward Current(1)

150

150

150

150

mA

Reverse Voltage

5

5

5

5

V

Operating/Storage Temperature

Minus 40 degree to 85 degree

Lead Solder Temperature(2)

260 degree for 5 seconds

Application: outdoor & indoor using, used to represent characters, symbols and images.

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