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Exposed light string
1515 square full-color exposed light string board
The board adopts the control level 256high intensity constant current LED driver IC WS2811 as the core, the circuit is simple, stable performance, reliable quality, stable IC to ensure that the entire PCB board stable performance, and high precision constant current to ensure that the lamp string color and brightness uniformity, the plate is square20 * 24mm color luminous word exposed lamp series tailored, suitable for plastic irrigation and injection process.
In order to meet the performance, combined with the production process, the entire PCB back without any components, can be directly over tin furnace, machine cutting, greatly facilitate the customer production. Connection cable only needs 3lines, save cost, improve efficiency, but also convenient for the client connection. Weld line locations spaced completely according to industry public cable design, perfectly, without any deviation, greatly improving the efficiency of welding line. The PCB board a total of only 3components, and the welding line position in PCB back, enabling customers to welding process can not be damaged element or falling off, and the convenience of customers production test failure analysis and troubleshooting.
Control of IC: WS2811,, high speed mode.
Channel current:18.5mA + 3%
Working voltage: DC5V
Mainly used in the following products:
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time,
we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
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