Rain and isolated power supply design is usually the same power levels than non-isolated power larger. Lighting designer must be a lot of cost and design optimization of their design work in each product. Because for different applications, is the use of isolation transformer insulation or protective shade shell with isolated rain LDE power outlets, designers always consider different angles have different opinions. Power distortion distortion waveform distortion LDE rain into power supply manufacturers, voltage distortion and current distortion ... etc LDE rain power, no matter what kind of distortion, begin to calculate the percentage of its size and harmonic distortion, voltage, current and power factor relationship. LDE rainproof power supply factory outlets, Chun away Lighting (certified), LDE rain away power from the Shenzhen Lighting Limited. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) is Xi'an, sodium leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Shenzhen far lighting leadership with the staff warmly welcome all inquiries negotiations to create lighting Shenzhen far better future.