Jiaxing Linger Electronic Technology Co., Ltd.
If You can Not Be The NO. 1 But You Can Be The Special One.
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21inch Large7 Segments Digital Board Used for Gas Price Sign
The 7 Segment Digits made by FR-4 T130 Kind of Circuit PCB board and Super Brightness Led Diodes with Cree or Epistar Chip .
Led Didoes with 135° View Angle is Avaliable for different side of Viewing. It is made by Cree and Epistar Chip to be sure the life is more than 100000 Hours.
Thickness of FR-4 T130 PCB board is 1.6mm . At the back of Digit Cover thick Protect Lacker to keep dry to Prevent Rust.
Back of Digit made the Simple Horn Socket Can Lock the Signal Cable Head to Prevent it from Falling off During Shock.
The Digit Board has Large Value Capacitor is avaliable for Rectification Filtering .
Here also Welded 2 chips Can Improve the Signal and Make the Signal Immune to External Interference. With Separate Control Function.
This board designed with SMD Resistor and Transistor . SMD Resistor Protect the Led Current to Extend the Lamp Life. The Transistor will Protect the Led Current to Extend the Lamp Life.
We Give the Digital Board a full Range of Technical Standards to Ensure that Customers will not have any problems in the future, so that the Digit Can Work with The Perfect Effect.
APPLICATION
1. ELECTRONIC SCOREBOARD :
1) Multi - Sport Scoreboard
2) Football / Rugby Scoreboard
3) Basketball Scoreboard
4) Baseball Scoreboard
5) Cricket Scoreboard
6) Tennis Scoreboard
7) Hockey Scoreboard
8) Swimming Scoreboard
9) Volleyball Scoreboard
10) Different Kind of Scoreboard ......
2. GAS STATION PRICE SIGN:
1) 8.888
2) 88.88
3) 888.88
4) Different Formation of Price Sign.......
3. OUTDOOR / INDOOR LARGE TIMER AND CLOCK
1) Countdown Timer / Clock
2) Count up Timer / Clock
3) Day Time Clock
4) 00 : 00 / 00 : 00 : 00 / 00.000 Different Kind of Clock ...
PARAMETER
| Dight Model NO. | D520 |
| Digit Height | 21'' 520mm Height |
| Digit Board Size | 286mm W * 520mm H * 7mm T |
| Led Quantity | 676 PCS |
| Led Line | 5 |
| Digit Color | Single Yellow |
| Digit Circuit Board | FR-4 T130 PCB Board |
| PCB Board Thickness | 1.6mm |
| Diode Type | Mist Led Diodes and Without Dazzling |
| Diode Chip | Cree / EpiStar / AXT |
| Led Diode Diameter | φ5mm |
| Brightness | 1000 ~ 1500 / Per Led |
| Max Viewing Angle | 135° |
| Minimum Viewing Angle | 45° |
| Communication Connector | 10Pin Flat Grey Cable |
| Wave Length | 620nm ~ 625nm |
| Led Forward Voltage | 2.0V - 2.4V |
| Led Peak Forward Current | 100mA |
| Operating Voltage | DC12V |
| Operating Current | Max 1.82A |
| Power Consumption | Max 22 W |
| Luninous Intenisty | 6500cd/m2 |
| Led Operating Temperature (℃) | -20 ~ 65 |
| Led Storage Temperature (℃) | -40 ~ 100 |
| Led Operating Humidity | 5% ~ 95% |
| Digit Weight | 500g |
| Led Life | 100000 Hours |
| Installation | 6 Screws |
COLOR OPTION
PURCHASE PROCESS
1. Inquiry-Professional quotation by email or telephone.
2. Confirm the price, lead time, artwork, payment term etc.
3. Send the Performa Invoice.
4. Customer makes the payment and sends us Bank receipt.
5. Initial Production Stage-Inform the clients that we have got the payment, And will make the samples according to your request, send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.
6. Middle Production-send photos to show the production line which you can see your products in . Confirm the estimated delivery time again.
7. End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party inspection if you need.
8. Finish the balance payment if the order has .Book the flight or vessel and ship the goods. Inform the tracking number or send the Documents for Customer to do Customs Clearance.
9. Order can be say “finish” when you receive the goods and satisfy with them.
10. Feedback to us about Quality, Service, Market Feedback & Suggestion. And we can do better.
FAQ
Q1. What is your payment ?
A : We accept T/T , Wester Union , Paypal,Alipay and RMB by Wechat
Q2. When can you arrange the shipment after i have placed an order ?
A : Usually about 10days after receiving Payment.
Q3. Can you accept customized ?
YES.Welcome!
Q4. Is it OK to print my logo on the product?
A : Yes. Please inform us formally before our production and confirm.