... Active power factor correctionConstant current output and constant voltage outputOverload,Short-circuit and Overheating protectionThe Driver can meet the ... / Month, Electronic Transformer 50,000 Pieces / Month, LED Driver 30,000 Pieces / Month Electronic Ballast 2,000,000 ... 000,000 Pieces, Electronic Transformer 500,000 Pieces, LED Driver 300,000 Pieces Export Market Distribution: Market Revenue( ...