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    LED high output power driven development: the protagonist is
    发布时间:2014-02-13

    The current market demand for LED lighting power supply for application specific, the design requirements of consumer lighting and street lamp or industrial fluorescentreplacement lamps are very different from each other. With LED's high brightnessimprovement, LED driving circuit also gradually began to develop high output.

    High output development is the necessary road LED products hold the market, as the market demands increase, LED faces large-scale application, but at present the product on the market. For various reasons not to mass demand, power supplyreliability, life does not match the layers appear insufficient, the impact of the LEDtransformation and upgrading, the road of reform power.

    Therefore, the industry recognized, to give full play to the potential of LED, drivingpower supply is one of the key factors of support.

    Experts put forward three requirements on the current drive power LED lighting:

    First, high reliability, including matches with the LED light source of long-lived, wide adaptability of working temperature (-40 degrees, 65 degrees, and even -55 - 85 degrees), and the width of the grid adaptation and self protection function etc.

    Second, to high efficiency and energy saving, Ming Tai Tesemi products efficiency up to 95%, a level of energy efficiency standards far more than China and the European Union 91%

    Third, in the current LED products without a comprehensive standard case, LED mustmeet the electrical standards, especially GB17743 corresponding to IEC6100 EMC,GB17625.1-2003 IEC61000-3-2:2001 corresponding to the current harmonic of THD,which requires the power to have good EMC, PFC/THD.

    With LED applied widely, the performance of LED driving power supply will be moresuitable for the requirements of LED. The development of driving power supply is serious keep pace, the efficacy of LED play the best way to in market environment! 

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