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In response to global energy conservation trends and the market potential of LED chips to replace traditional fluorescent lamps, Accumulation Technology has introduced buck, high efficiency, non-isolated AC for LED fluorescent lamp T-8 lamps, LED xenon lamps, and LED panels. DC-DC LED control chip - MBI6901. The MBI6901 accepts a full range of AC input voltages (80VAC ~ 265VAC), provides a stable output current to illuminate high-power LEDs, and can be controlled to 3 amps with an external MOSFET switch with current accuracy variation of ±5%. It can provide stable current of
LED LAMPS to increase the stability of LED lighting system.
Since the LED fluorescent lamp consumes less than one-third of the power of conventional fluorescent lamps and has a lifespan of 10 times that of conventional fluorescent lamps, the future market for LED fluorescent lamps to replace traditional fluorescent lamps cannot be underestimated. The MBI6901 solution from Accumulation Technology uses Hysteretic PFM architecture to effectively improve the conversion efficiency of power supplies at light loads, such as driving six LEDs with AC voltages at 110 volts and 350 mA (mA). Up to 90% or more, the benefits of saving electricity can be achieved.
The MBI6901 solution provided by the accumulation has low electromagnetic interference, tests the EN55015 standard by electromagnetic interference of luminaire lighting equipment, and passes the international safety standard UL/CSA/IEC 60950-1. The MBI6901 features a full range of protection features including overvoltage and undervoltage protection (UVLO), overtemperature protection, open and short circuit protection. In addition, overvoltage protection (OVP) can be protected by built-in voltage comparison mechanism to avoid excessive input voltage damage to the control chip. The MBI6901 is currently available in a small package in the MSOP-8L package.
Accumulation Technology will hold an international LED technology seminar in 7/22 in Beijing, 7/24 in Shanghai and 7/28 in Shenzhen. In the meeting, foreign display screens and transportation screen manufacturers will be invited to give speeches. The accumulation will also share how to deal with the general Lighting options for AC-DC drive solutions. Accumulation positioning in 2009 is the first year of accumulating lighting product line, optimistic about LED lighting as the hope of future green lighting, has gradually launched related lighting products to meet market demand, including All-Ways-OnTM series of general lighting applications, MR16 lighting application solutions, etc. , can provide customers with different application options, if you are interested in product information, please feel free to contact us.
LABELS:
LED CHIP; LED CHIPS;
LED LAMP; LED LAMPS; LED PACKAGE; LED PACKAGES; LIGHT EMITTING DIODE.
