AC
Power frequency AC
T
Pulse DC
Pulse DC
T
Pulse DC
Discharge effect is better compare to power
frequency AC ion bar
Pulse DC
Pulse DC VS traditional AC
Pulse DC method generate ions with two polarity by
applying "+" and "-" high voltage alternately on each
electrode needles.
Compared with power frequency AC method, the
utilization rate of ion generation is higher. And its
static elimination ability can be exerted no matter in
short or long distance. In addition, the discharge
frequency can be adjusted, which can extend the
discharge distance. The output ratio of positive and
negative ions can be adjusted, which is convenient
for intelligent control.
Positive pulse
Negative pulse
+HV
-HV
（
Positive high voltage
）
（
Negative high voltage
）
Positive voltage working time
Negative voltage working time
+HV
-HV
（
Positive high voltage
）
（
Negative high voltage
）
Positive voltage working time
Negative voltage working time
High voltage power supply
