guo888:
Adjustmentrange ±10%minimumalloutput ±10% ****就是調(diào)節(jié)范圍為+/-%,比如說normalvalueis10v,minis9V,maxis11V.Margining ±4-6%nominal實(shí)際值的±4-6% ****叫做余量,如比說客戶要求值是9~11V,其余量為9*0.94%~11*1.06%