Features using existing rail terminals WUK connection technology, and the installation of a circuit composed of electronic components to achieve a transmission coupling photovoltaic process. Automatic control is the core of the control unit must be with the sensors and actuators reliably isolated to avoid interference, Sanmen Bay WUKG2 optical isolation terminal can properly fulfill this function, and to ensure that field signals and electronic control devices required low voltage matches the interface element between peripherals and control, signal and damper device also can be used for process control and for different voltages and power range. Optical isolation terminal having a control terminal signal loss, high switching frequency, no mechanical contact bounce, no wear switching high voltage insulation, not afraid of vibration, regardless of location effect and long life, etc., so widely used in automatic control. Poor insulation insulator role is to maintain the correct position of the contact arrangement, and contact between the contact member and insulated from each other between the contact and the housing. Therefore insulating member must have excellent electrical properties, mechanical properties and molding process performance. Especially with the effective thickness of high-density, extensive use of small terminals, insulators increasingly slim. This insulation material, plastic injection molding and other precision molds and made more restrictive and burdensome requirements. Since the metal extra material, surface dust, moisture and other pollution flux, organic material precipitates and harmful gas adsorption membrane fusion with the surface film of water to form an ion conductive channel, absorb moisture, mildew, aging of insulation materials and other reasons the presence of the insulator surface or inside, can cause a short circuit, leakage, PCB high voltage silicone wire types, breakdown, PCB high pressure silicone line wholesale, poor insulation and low insulation resistance. Insurance terminal insulating material modified nylon (PA66), has good electrical and mechanical properties. Screw high-strength copper alloys, PCB high pressure silicone line, the conductor made of copper, the pressure frame with anti-stress crack corrosion of copper alloy made of these metals tin or nickel plated surface is also protected. All copper battery terminals to avoid the effect of steel metal parts and copper wire in a humid environment. Intermediate terminals connecting hole, can also be used to connect the central side plug-in connecting piece; 4mm2 wires may be connected to a voltage of 800V current 41A electrical products PCB high pressure silicone line maintenance, Song Chong-wook electronic products factory, PCB high pressure silicone line by Xu Song Shi Jie Dongguan City electronic products factory. Dongguan Shijie Xu Chong-electronic products plant (chuangxs.1688.com) (www.chuangxs.1688.com) Dongguan, Guangdong, connectors leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Song Chong-wook in electronic products factory leadership with the staff warmly welcome all inquiries negotiations to create electronic products factory Song Chong-wook better future.