Harbin transistor factory was built in 1958, is a state-owned enterprise dongyang. The factory fixed assets of 45 million yuan. Existing in the nets 300 workers, engineering technical staff of 96 people, among them, middle and senior technical personnel 58 people (including the are higher vocational 6). Harbin transistor factory is the ministry of information industry military electronic components appointed manufacturer. Have a imported from America the 3-4 inch chip production line. Large current diodes production line in 1997 through the production line passing iso9001:2000 authentication. Power transistor production line in 2004 through the army authentication standard production line. The factory started in April 2003 implement ISO9001:2000 edition.
Harbin factory possesses the power transistor semiconductor devices, semiconductor refrigeration components two production lines. High power semiconductor devices include (1), 2 CK series silicon extension planar large current switching diodes, mainly used in all kinds of free-wheeling, high frequency power do rectifier, bridge rectifier and other switch circuit. (2), SBD series silicon large current schottky diode switches, mainly used in electronic computers and other electronic equipment of low voltage, high frequency power do rectifier and other large current switch circuit. (3), 3 DK series, 3 ssr-dd series, 3 DKG series, silicon extension planar, transistor used for large current determined mesa switch current adjustment, pulse amplification, power pulse output, dc transformation, motor drive and switch circuit, etc. (4), 3 CD, 3 CK series PNP transistor, silicon extension area available switching power supply, pulse amplification, dc servo motor drive transformation, etc.
Plant high power devices have 9 series more than 150 varieties. Factory production of semiconductor devices with large current, lower pressure drop, leakage current small, fast switching speed, impact resistance, small volume, stable and reliable performance etc. Characteristics. Most of the product has been elected to the ministry of information industry, aerospace corporation, aviation corporation, and other units optimization directory (part products to enter the country QPL table) this product is mainly used for aerospace, aviation, weapons and equipment and civil products of power system.
The cooling factory is the first domestic production and business operation temperature difference in electric cooling (semiconductor refrigeration device) product specialized factory, has a history of more than 30 years. The main products are temperature cooling components with electricity and the whole machine. The product has been applied in many fields and deep development potential, and in the military, the communication, the petroleum chemical industry, medical and civil (cold heat two box, water machine, red wine), and other areas to be used. I plant from the United States introduces the most advanced production equipment and testing equipment, through continuous process improvement and technology research, product quality is stable increase. Products are common type (hot surface using temperature for 70 ¡æ) and high temperature type (hot surface temperature reaches 120 ¡æ use). Various specifications and types of temperature difference electricity refrigeration components and its main performance indexes reach the international advanced level.
Our factory has strong ability of research development, many times for "shenzhou" series spacecraft and satellite services national key project research task supporting.
The factory quality policy: the first-class quality, first-class products, first-class work, first-class service, continuous improvement, constantly up.