Accumulation technology display driver MBI5035 won the aunt

Fuling District Hongling Building is located in the most prosperous financial and commercial district in Shenzhen, China. Not only is Shenzhen's tallest building, Jingji 100, standing here, but also many landmark buildings, such as Shenzhen Grand Theatre, Diwang Building, Shenzhen Book City, Shenzhen. Stock exchanges, etc. Recently, it was built on the three-story building of Hongling Building. The display area with an area of ​​more than 200 square meters combines high-definition picture quality with high energy-saving features to write the best endorsement for the needs of technology products in the new era.


Display photo
Jiao Weiqi, the vice president of sales of Dazu Yuanheng, said: "Under the rising trend of electricity prices brought by China's power shortage and the global coherence of carbon reduction, the 'power saving' feature is bound to be the mainstream of technology products." Technology's LED driver chip MBI5035, which is the first low-power 16-bit LED display driver based on the green energy concept introduced by Accumulation Technology. The corner voltage is only 0.2 volt, which can effectively reduce power consumption and reduce display power consumption. With carbon emissions up to 35%, which improves system stability and extends LED life, it also helps LED display manufacturers use fewer power supplies and fans. Chen Qikai, general manager of Accumulation Technology, said: "The accumulation of low-power energy-saving drive MBI5035, to help LED display advertising owners to streamline electricity bills and enhance the company's green competitiveness!"

Comparison table of "traditional LED display" and "energy-saving LED display" electricity fee:

Electricity fee (12 hours a day / one year of use)	Traditional LED display (Using LED driver: MBI5024)	Energy-saving LED display (Using LED driver: MBI5035)
100 m2	123,200 (RMB)	80,080 (RMB)
Carbon emissions (CO 2 /year)	176,200 (Kg)	114,628 (Kg)

*In 2009, the average electricity price of industrial electricity in the mainland was 0.53RMB/kW-hour; the carbon emission was calculated based on the CO ₂ emission coefficient of China Power: 0.758KgCO ₂ /kW-hour.

In addition, MBI5035 adopts PrecisionDriveTM technology developed by Accumulation, which has accurate color display and good current uniformity. It is designed with interleaved time hysteresis between output channels to avoid surge current and reduce EMI interference. The package is compatible with the traditional MBI5024, and can be quickly upgraded to the MBI5035. Simply optimize the power supply design to import an energy-efficient display.


Macroblock established in 1999, is a company focused on power management and optoelectronic applications of IC design companies. For more information and samples, please visit the Accumulation Technology website at or contact us via email .

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