Basic Info.
Model NO.
346 RGB Light-Emitting Diode
Color Temperature
Warm White
Lamp Body Material
Bakelite
Certification
CCC, CE, FCC, RoHS, ISO9001,EMC,IP65
With Light Source
With Light Source
Delivery Time
7-10 Working Days
Emitting Color
Single Color
Display Type
LED Video Display
Transport Package
Wooden Canse/Flight Case/Carton
Specification
According to cabinet size and module quantity need
Origin
Guangdong, China(Mainland)
Product Description
OUR COMPANY provides onsite product installation, debugging and maintenance service for our LED display. Such as:
1. After-sales service:
1) Service principles: Response in time, solve problems as soon as possible and ensure the use.
2) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.
4) Under normal use and storage, Our Company will be responsible for the equipments.
2. Pre-sales service:
1) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time. Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
2) Our company can train the users based on the manual. The training include system use, system maintenance and equipment protection .
Dimension Figure
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Product Application | | |
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Introductions: 1:All size tolerance is ±0.25mm unless there are other introductions 2: Colloid extend along the stent not more than 1.5mm 3. Excess epoxy not more than 0.5mm | |
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(Ta = 25°C) Maximum Performance Parameters | |
Item | Symbol | Maximum | Units | | |
Forward Current | IF | 25 | mA | |
Crest value forward current | IFP | 100 | mA | |
Backward Current | VR | 5 | V | |
Consumed Power | PD | 65 | mW | |
Working Temperature | Topr | -20 ~ +75 | °C | |
Storage Temperature | Tstg | -30 ~ +80 | °C | |
Soldering Temperature | Tsol | Max : 260°C 3second, ( 3mm from the base of the following ) | |
| Pulse Width <=0.1msec Duty Cycle <=1/10 ( Ta = 25°C) Product photoelectric characteristic | Item | Symbol | Condition | Minimum value | Typical value | Maximum value | Units | | Forward Current | VF | IF = 20mA | 1.7 | 2.2 | 2.6 | V | | Backward Current | IR | VR = 5V | --- | --- | 10 | A | | Dominant wavelength | lD | IF = 20mA | --- | 625 | --- | nm | | Luminous intensity | IV | IF = 20mA | --- | 1000 | ---- | mcd | | Half-power angle | 2½H-H | IF = 20mA | --- | 100 | --- | deg | | 2½V-V | IF = 20mA | --- | 55 | --- | deg | | | Rating | Brightness (m c d) | Rating | Brightness (m c d) | Rating | Brightness (m c d) | | / | / | / | / | / | / | | Attention: 1:The rank of product photoelectric performance decided by Mountain A-Li. There are some differences about product 2:photoelectric performance of each ranking. So, customers can decide the use method according to your own conditions. 3:The error of luminous intensity for every ranking is ±15% 4:The error of dominant wavelength for every ranking is ±1nm 5:The error of forward current for every ranking is ±0.05V 6:Use up the product as soon as possible, and be not stored or use under the environment of corrosive gas. The light that not use up need to keep sealed, otherwise, It will lead to oxidation. 7:If the chip material is InGaN. Pay attention to electrostatic protection when using, and the employees must wear electrostatic gloves. Equipment and apparatus must connection ground. 8: Other attentions refer to the ship attachment. Any consequences for exceed the scope of this product's use of condition allows. Our company don't assume any liability. |
Reliability test standard
Experimental project:
Category | Test item | Reference standard | Test condition | Time of duration | Sample number | Receive standard |
Environmental test | Temperature cycle | JEITA ED-4701 100 105 | -40ºC~25ºC~100ºC~25ºC | Circulation 100 round | 100 | 0/100 |
Thermal shock | MIL-STD-202G | -40ºC~100ºC | Circulation300 round | 100 | 0/100 |
High temperature cycle | JEITA ED-4701 200 203 | 30ºC~65ºC RH=90%24hours/1round | Circulation 50 round | 100 | 0/100 |
High-temperature storage | JEITA ED-4701 200 201 | Ta=100ºC | 1000 hour | 100 | 0/100 |
Low temperature storage | JEITA ED-4701 200 203 | Ta=-40ºC | 1000 hour | 100 | 0/100 |
High temperature and humid storage | JEITA ED-4701 100 103 | Ta=60ºC RH=90%2 | 1000 hour | 100 | 0/100 |
Life test | Normal temperature life test | ------ | Ta=25ºC If=30mA (R,G,Y)/20mA(W,B) | 1000 hour | 100 | 0/100 |
High temperature and humid life test | ------ | Ta=60ºC RH=90% If=20mA(R,G,Y)/15mA(W,B) | 1000 hour | 100 | 0/100 |
Low temperature life test | ------ | Ta=-30ºC If=20mA(R,G,Y)/15mA(W,B) | 1000 hour | 100 | 0/100 |
Destructive test | Soldering resistance | JEITA ED-4701 300 302 | Tsol=260ºC±5,53mm | Soldering one time | 20 | 0/20 |
Solderability | JEITA ED-4701 300 303 | Tsol=260ºC±5,5 | Soldering one time | 20 | 0/20 |
Static electricity | Electrostatic discharge | JEITA ED-4701 300 304 | Human body discharge patterns 1000V | Three times for forward and reverse | 10 | 0/10 |
Machine test | Vibration test | JEITA ED-4701 400 403 | 20G 20-2000HZ 4 minutes X,Y,Z three directions | Circulation 4 times for each direction | 10 | 0/10 |
Drop test | ------ | 75cm | 3times | 10 | 0/10 |
Judge standard:
Item | Mark | Test condition | Judge standard |
Forward voltage | Vf | If=20mA | Starting value±10% |
Current anti-seize | Ir | Vr=5v | <=10uA |
Light intensity | Iv | If=20mA | Single caps damping<=50%,and average damping<=30% |
Solderability | ------ | ------ | Wicking area reach 90% |
Vibration test | ------ | If=20mA | No bad lamp and apparent damage |
Drop test | ------ | If=20mA | No bad lamp and apparent damage |
Remark: RH: Environment humidity Ta; Environment temperature; Tsol: Tin liquor temperature; If: Forward current; Vr: Backward voltage
Trade terms : | 1. Payment:T/T,30% deposits before production,70% balance to be paid before delivery . |
2. Shipping freight are quoted under your requests . |
3. Shipping port: Shenzhen,mainland China . |
4. MOQ:1SQM . |
5.Package : Wooden packing and flight packing . |
About Technology : | 1. We provide the technology training for free, which contains the operation training and maintenance training at our factory. |
2. We will send our engineers to your country by negotiation. |
3. We provide CAD drawing on how to fix up the display for free and some other expert suggestion. |
4. We will send our engineers to your place if we are expected after our negotiation. |
Address:
Mountain a-Li Group, Baoshi Road, Shiyan Town, Baoan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Lights & Lighting
Company Introduction:
HongKong Mountain A-Li Group Electronic Technology Co., Ltd Major In LED Modules and LED Display. Indoor LED Display have P3 P4 P5 P6 P7.62 P10 (Have difference cabinets types ). Outdoor have P6 P7 P8 P10 P16 (Have difference cabinets types ), LED Modules have single color, double color and full color, LED Display Have Indoor LED display, Outdoor LED display, Outdoor LED screen. Indoor LED screen, LED video display, LED Video screen, LED Advertising screen, LED Advertising Screen.
Features:
1) With good lightening accordance and no mosaic
2) LED advertising board can play different formats of image files, flash, WAV/MIDI, video signal from TV, video signal from video and other equipment
3) Different video frequency can be changed freely at the same time, and the image can be enlarged and reduced
4) High brightness, and can be adjustable, meets the need of changing requirement of customer in environment
5) Uses real pixels rather than virtual pixels, better viewing effect
Applications:
LED advertising board wide applied in stadiums, advertising, banks, securities exchange, stations, shopping malls, postal offices, schools, monitoring, restaurants, entertainment, enterprises etc