... diffusion during circuit design Reduce operating temperature, increase the power density and reliability of products, extend the ... / 105umTolerance Molding± 0.15mmSmallest Windowpad0.15mmProcessing Capacity3000m2 UsageHigh-power LED lamp, LED street lamp, LED track lamp, ... : high-frequency electrical filter increases device transmitter circuit Power supply: switching regulator, DC / AC converter, ...