After continuous technical accumulation and innovation, R&D team of Staercke classified the computer brands on the market, and realized the function of automatic voltage identification by using technical innovation. This technology has been recognized by the State Patent Office and issued a patent certificate (patent number: ZL2009XXXXXXXX. 1), which makes the product have super matching and compatibility. Through different adapters, the same power supply product can be applied to many brands of notebook computers such as IBM, Dell, Sony, Hewlett-Packard, Toshiba, Compaq, Acer, LITEON, Asus, Apple, NEC, Samsung, Delta, Fujitsu and so on.
In addition, R&D personnel optimized and improved the design of the power supply circuit, so that the power supply products can pass the high voltage and high current shock test, and have the functions of overvoltage protection, overload protection, short-circuit protection and over-temperature protection, and can automatically disconnect the power supply output line when the above problems occur, so as to protect the notebook computer to the maximum extent. At the same time, using the optimization of power circuit and the improvement of production process, Staercke has successively developed and produced ultra-small and ultra-thin notebook power adapters with a thickness of only 1.65CM. At present, the main products of Staercke brand are: ultra-small self-sensing notebook power adapters (48W/90W/90W120W) and ultra-thin self-sensing notebook power adapters (70W/90W).
Staercke will adhere to the business philosophy of "survival by quality, development by innovation and credibility by service", constantly improve products, technologies and services, and adhere to the brand concept of "more stable, more protective, more compatible and more caring, and create a low-carbon and efficient life with consumers" to provide consumers with better products and more caring services. 2009.0 1.22 Staercke 75W series power adapter products passed CE certification.
March, 2009.16 Stark power adapter products passed TUV certification.
2009.05.04 Stark power adapter products passed UL certification.
2009.05.05 Staercke 150W power adapter products passed FCC certification.
On June 23, 2009, Stark power adapter series products passed ROHS certification.
2009. 10.28 Staercke 70W power adapter product passed CB certification.
2009. 10.29 Staercke 90W power adapter product passed SAA certification.
2009.12.25 The 70W\90W series products of Starcke Car Charger passed the EMC certification.
2010.010.07 staercke power adapter products have passed GS and CB certification.
2010.03.17 staercke 90w ultra-thin LED series products have passed EUP certification.
2010.05.13 staercke power adapter series products have passed the national CCC certification.
2010.05.25 staercke120 w ultra-small series products have passed ETL certification.