Alto Electronics (002587) released the 2012 performance report. In the report period, the company's operating income was 305 million yuan, an increase of 32% over the same period of the previous year; operating profit was 57.72 million yuan, an increase of 73% over the same period of the previous year; total profit was 60.4 million yuan, up 51% over the same period of last year; attributable to listed companies The net profit of shareholders was 51.45 million yuan, an increase of 53% over the same period of the previous year.
The company said that the main reasons for the changes in the above indicators are: (1) During the reporting period, the company strengthened its marketing efforts on two types of new products, LCD advertising screen and LED lighting, and achieved great market progress. The operating income of the two new products was 58.13 million. Yuan, accounting for 78% of the increase in operating income during the period; (2) During the reporting period, the company strengthened internal management and the expenses during the period were effectively controlled; (3) During the reporting period, interest on fund deposits increased by 87% compared with the same period of last year.
Silicon Transistor are solid-state semiconductor devices with functions such as detection, rectification, amplification, switching, voltage regulation, and signal modulation. The transistor acts as a variable current switch and can control the output current based on the input voltage. Unlike ordinary mechanical switches (such as Relay and switch), transistors use electrical signals to control their opening and closing, and the switching speed can be very fast. The switching speed in the lab can reach more than 100GHz.
Silicon Transistor
Silicon Transistor, Power Transistor, IGBT Transistor, N-Channel Transistor, PNP Transistor
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