Product Upgrade Notice:Constant Power Mode LED Power with DALI Dimming Function Optimization

By: Rex Lin/Product Manager

MEAN WELL recently launched a number of LED power drivers with constant power output design, which have been favored by customers in the market and the sales grow continuously. The constant power design can support wide range of the output current from at least 50% to 100%, which can make customer design more convenient, to eliminate design compatible problems and reduce the stock of models. Adding a built-in potentiometer is a more flexible solution to set output current without connecting additional software. The only needed act is to adjust the output current to the target number thorough potentiometer during the production testing process.    
The upgrade has been implemented to new productions of the following constant power design products to facilitate customers to adjust the output current flexibly and will not affect safety regulations. MEAN WELL will fully absorb the costs incurred from this upgrade and will not increase the product price. If you have any questions, please check the updated product datasheet on the MEAN WELL website or contact your MEAN WELL sales representative.

Original Model Name New Model Name Upgraded Date Remark
ELGC-300-DA  ELGC-300-ADA 2019.12.10  In stock
HBGC-300-DA  HBGC-300-ADA  2019.12.10  In stock
HVGC-480-DA  HVGC-480-ADA  2019.10.08  By request
HVGC-650-DA  Same 2019.10.01  By request
HVGC-1000-DA  Same 2019.10.01  By request
Marketing Department