A. All solid state switch, no spark, small interference    B  Large adjustable range
C  Strong adaptability                                                            D  Large output current
E  Power supply with high stability     F  High reliability ( overcurrent, overheating, short circuit protection )

A   Electrostatic spinning                B  high voltage electrostatic precipitator
C  medical sterilizing power           D  high power plasma generator power
E  high pressure X ray generator   F other