... CE,EMC,ROHS,REACH Waterproof 5~100W Stepless Adjusted Dimmable Led Driver Parameter standard Model NumberPAI-20500-OAPAI-25400-OAPAI-30330-OAPAI ... temperature conditions.2.Measurement methods of Ripple & Noise :a 12 twisted pair be used ,meanwhile ,0.1uF&47uF capacitors be ... voltage working ,static characteristic curve in detail below.5.LED Power supply be regarded as a component working under the ...