If you look from two light strips, the price of LED strips is similar, but from the overall cost fee is not the same, because the high voltage LED light strip is used as high-voltage switching power supply, one switching power supply can be taken 30 ~ 50m high voltage LED strips, and relatively hig......
Read MoreThe Power Adapter is also called an external power supply. It is a power supply voltage conversion device for small portable electronic equipment and electronic appliances. The Power Adapter is generally composed of shells, transformers, inductors, capacitors, control ICs, PCB boards and other compo......
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