... alone THC 4. Model: CHC-200E CHC-200DII has updated to CHC-200E since Feb,2012.Our THC is ... stop solution for you. Power supplyCHC-200E--- AC24V±10%,50Hz/60Hz,Output currentCHC-200E--- 1A-4A,max---100W,Work temperature ... 200mm---1300mm.Compare to old CHC-200D, NEW CHC-200E has new features as follow,1, Increased more indicators ... , greatly improved anti-interference performance. New CHC-200E as below,