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Wide Input with Dimmable Constant Power Mode LED Driver
Industry type:Electronics and communication
Product model number:HVGC-480
award 3

With constant power design, LED brightness can be easily modified by adjusting the output current in full output power range. Its high flexibility design can vastly reduce customers’ choosing difficulties, which is terrific for system designers. Meanwhile, this design is capable of cutting down the number of models. In addition, considering some low light source demands, driver dimming switch point is specially designed at 6% output current. Such design enables LED driver to be utilized at the environment requesting ultra low brightness, such as cinema walkway. Furthermore, human eyes feel uncomfortable for the instant switch on /off of the high brightness. And with this design, visual impact can significantly be declined.

Moreover, 3-in-1 dimming models are the perfect fits due to their linearly adjusted function. Also, smart timer dimming function allows customers to allocate LED light brightness in the designated period of time through user-friendly computer software interface.



Established in 1982, MEAN WELL is a leading branded standard switching power supply manufacturer. With 38 years of history, MEAN WELL is characterized by a wide product range, flexible production ability and building safe products. Right now, more than 5,000 standard models have been sold through over 200 distributors to 80 countries under our own brand name. Product applications include automation, IT, moving signs, LED lighting, electronic displays, and telecoms.


In 1982, MEAN WELL’s founder, Mr. Jerry Lin established MEAN WELL enterprise to produce Apple, IBM compatible switching power supply as main products. The original brand name "MEAN WELL" was derived from his English dictionary. MEAN WELL means "have good intentions".

This meaning is consistent with Mr. Lin’s personal belief - one who has right thinking, good intention and runs a legitimate business, no matter he is capable of accomplishing a noble goal or not, he should persist and conquer. Later on, from the similar English pronunciation of “MEAN WELL”, it further came up with 「明緯」as the Chinese company name.

In 1986, Taiwan’s OEM/ODM orders for electronic industry were booming, however, MEAN WELL gradually abandoned this business model and decided to cultivate our own brand. We started to develop standard switching power supplies and paid much more attention on quality and reliability. ”MEAN WELL means Quality Switching Power Supply”, this slogan is actually the extension of the original of the enterprise. We provide the best quality of power supplies based on the belief of sincerity, so that our clients feel reliable about the brand “MEAN WELL”. MEAN WELL represents “The Mark of Reliability”.

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