Magnetic wires offer not only a wide pan more, and each model as many as thousands, there are at least hundreds of wire production enterprises, in order to win better market sales, believe that only a new breed ring, put on the market in order to success. So how to develop more varieties ring, which ring every vendors, is not an easy task, not the development of magnetic hard, but developed a professional ring record Asahi harness election, there is no one to , there is no use, so we see the market size of conventional ring, there are many things being equal, it is because most of the market before the ring with a specification or use upon request, using new magnetic Ring size is relatively small, unless the guests the development of new products, choose to use the new ring specifications. Jiangmen 2.5K magnetic powder suitable as a direct drive 110V lights; Chi Electronic 3K ring suitable as 220V lamp. Why? The reason is 110V direct drive circuit easily lead to hot start problems; and 220V circuit does not heat startup problems. Jiangmen magnetic powder temperature changes little interference, while energy-saving lamps require 220V at high temperatures appropriate to power down the line, we need appropriate to reduce the transistor drive current, avoid lights burned at high temperature and pressure. Suppose the temperature rises, the transistor magnification increases, current increases, the lamp power to increase. Then you need to power down properly adjusted, the choice Zhi Tong 3K ring, more sensitive to temperature rise, BS along with elevated temperature rises, the transistor drive current is reduced, the lamp power is reduced to ensure that the temperature rise and lamp power conflicts. Harness factory outlets, Xu Chong-electronic products factory, line by the Dongguan Shijie Xu Song Chong electronic products factory provided. Dongguan Shijie Xu Chong-electronic products plant (chuangxs.1688.com) (www.chuangxs.1688.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!