Technological innovation process
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1988 year
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Presented the theoretical basis for reliability indicators of electronic voltage regulators and five experimental methods that are not damaged |
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1989 year
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The FET voltage regulator was successfully developed and obtained national patents. It has been widely promoted. |
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1991year
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The successful 491 engine was equipped with a multi-functional electronic voltage regulator for generators and successfully provided support for the main engine plant. |
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1993 year
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Developed a highly reliable voltage regulator with intelligent overcurrent protection for FAW Group and obtained national patents
A record number of tens of thousands of loading and unloading tests were successfully installed and successfully supplied to 23 domestic automobile manufacturers.
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1995 year
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A 4-wire voltage regulator was developed for the Hebei Shengli Bus Factory, which successfully solved the problem of flashing the charging indicator and made the generator output voltage more stable. |
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1997year
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Successfully developed the built-in voltage regulator for generators and applied for national patents
1999 Shanghai Valeo's successful supply of three-pin voltage regulator products
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2000 year
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Developed Xiali multi-function voltage regulator with standby current less than 1A for Dongfeng Electric
In 2001, successfully cooperated with Shanghai Valeo and Dongfeng Electrical Factory
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2003 year
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Mitsubishi series voltage regulators were developed and firstly supplied to many domestic manufacturers. |
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2004 year
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Developed a 7-pin multi-function voltage regulator with a built-in iron in a magnetic field with a standby current of 100mA |
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2004 year
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Responsible for drafting the Machinery Industry Standard of the People's Republic of China JB/T 6709-2005 "Technical Conditions for Electronic Voltage Regulators for Alternators Used in Motor Vehicles and Internal Combustion Engines" |
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2005 year
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The voltage regulator electronic tester was developed to fill the domestic gap and become a testing instrument for many domestic automotive voltage regulator production plants and automotive generator production plants. |
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2006 year
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Developed a dual system high reliability voltage regulator for China's third-generation military vehicles |
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2007 year
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Developed a 4-wire regulator that can be driven with a 9-tube rectifier bridge and can be driven by the LED charging indicator. The unique design concept of this product is at the leading domestic level. Successfully solved the brushless motor pressure build-up speed (extinction speed) ) The high and old hardship problem is a four-wire voltage regulator that can be driven by the charging indicator of the LED lamp, which is supported by the promotion of the brushless motor 9-tube rectifier bridge. The unique design idea of the product is at the leading level at home and abroad. Successfully solved the long-standing problem of high pressure (turn-off speed) of brushless motors and opened up a broader market for the promotion of brushless motors. |
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2008 year
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The mine explosion-proof permanent magnet generator voltage regulator was developed to better solve the problem of high voltage fluctuation of the permanent magnet generator. It has become an accessory product of explosion-proof permanent magnet generator for mining motor vehicles. |
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2010 year
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Self-excited generator voltage regulator developed
Developed an automotive generator voltage regulator that eliminates charge indicator lightning
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2015 year
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We have developed a high-reliability integrated circuit electronic regulator that has the advantages of full standardization, automation, high reliability, complete functions, small size, and long life. |
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