Huaxin (1605) Group recently added another 40 million US dollars to increase capital for three companies including Xi'an Green Crystal Technology, West Optoelectronics Technology and PPA, which is engaged in solar power plant construction in the United States.
Huaxin invested US$52 million to set up Xi'an Huaxin United Technologies on the mainland. It plans to officially invest in LED chips and module mass production in 2011, and supply it to mainland manufacturers. In addition, Xi'an Huaxin United Technology Investment Co., Ltd. invested RMB 19 million to hold shares. 19%, put into the LED package. At the same time, Huaxin has invested 20 million US dollars in the development of solar cell modules for Xi'an Green Crystal Technology, which holds 100% of its shares.
Huaxin Supervisor pointed out that Huaxin transferred to the United States to build a solar power plant PPA (POWER PIRCHASE AGREEMENT). Since June, a number of solar power plants have been built and funds are needed. Only through the subsidiary ENERGY PILAT, the investment in GREEN LAKE CAPITAL is nearly 1,609. Ten thousand yuan, this time investing in solar energy and LED and other green energy new business amount of about 40 million US dollars. At present, the new green energy business such as Huaxin Solar and LED is currently under the Ministry of Micro-Electrical and Mechanical Engineering.
The electrolyte material inside the electrolytic capacitor, which has charge storage, is divided into positive and negative polarity, similar to the battery, and cannot be connected backwards.A metal substrate having an oxide film attached to a positive electrode and a negative electrode connected to an electrolyte (solid and non-solid) through a metal plate.
Nonpolar (dual polarity) electrolytic capacitor adopts double oxide film structure, similar to the two polar electrolytic capacitor after two connected to the cathode, the two electrodes of two metal plates respectively (both with oxide film), two groups of oxide film as the electrolyte in the middle.Polar electrolytic capacitors usually play the role of power filter, decoupling (like u), signal coupling, time constant setting and dc isolation in power circuit, medium frequency and low frequency circuit.Non-polar electrolytic capacitors are usually used in audio frequency divider circuit, television S correction circuit and starting circuit of single-phase motor.
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