Regarding the research on stroboscopic, it is the most intuitive from the power level. In fact, it is about the "frequency" problem. UHF human eyes and CCD probes will not have any feeling. Low-frequency human eyes and CCD probes will have intuitive Feel. The strobo-free method is either to do ultra-high frequency DC output or to actually remove or reduce the ripple content in the DC.
In the "no flash passive PFC technology of LED (valley fill circuit)" and "no flash LED technology of two circuits," we introduced the importance of the power factor and how to achieve power factor compensation. It is clear that the power factor does not affect the power consumption of the power supply. The power factor is increased more to reduce the voltage used by the power supply to the public power grid.
With the explosive growth of the LED residential lighting market, the cost of the heat sink components and light sources in the LED lighting materials has dropped significantly, and the cost pressure of the LED driving power supply is particularly prominent.
In order to reduce the overall cost and reduce the size, most of the LED residential lighting field uses a non-isolated built-in MOS PFC-free BUCK circuit (non-isolated SM7302, DU8618).
Figure: SM7302
Picture: DU8618
Features Cotton Braided Sleeving
1. Totally expanded the sleeving can reach at least one point five times than the initial dimension.
2. Suitable for constructing and protecting cable harnesses or tidying cable looms.
3. Sleeve expands to allow the cables to pass through and then automatically shrinks back.
4. Multiple sizes and lengths available .
High Density Matte Solid Expandable Braided Cable Sleeving is the best sleeving out there in the market. It is the Tight, High Quality, High Density, Matte, Solid Sleeving which protects and hides wires while increasing air flow.
Cotton braided sleevings are perfect for single small cables. All our extension cables are made with these sleevings. Its ultra tight weave small sleeve. Braided sleevings will go inside any type of connector hole. These sleevings will make your pc look different. You can use it with or without heat shrinks!!
Sleeve any power supply or anything else without worrying of Bleeding issues!
Cotton Braided Sleeve ,Expandable Braided Sleeve,Wire Cable Lot Sleeving Sheathing ,Braided Cotton Sleeve
Shenzhen Huiyunhai Tech.Co.,Ltd , https://www.hyhbraidedsleeve.com