D-120 SERIES POWER SUPPLY,SWITCH POWER SUPPLY:Installed with EMIfilter,minimum wave D-120 SERIES POWER SUPPLY,SWITCH POWER SUPPLY ModelSpecification D-120A ... D-120B CH1 CH2 CH1 CH2DC ... .5Load stability test:The load is from 0%to 100% D-120 SERIES POWER SUPPLY,SWITCH POWER SUPPLY