AC IONIZER WITH ENHANCED ION BALANCE

摘要

An improved ionizer for providing an enhanced ion balance of negative and positive ions is disclosed. The ionizer may include a first ion emitter and a second ion emitter; at least one reference electrode coupled to ground; and a power supply for providing an AC voltage to the first and second ion emitter. This power supply is DC isolated from ground. In addition, the present invention includes a first rectifier coupled in series between the first ion emitter and the power supply, a second rectifier coupled in series between the second ion emitter and the power supply. The first and second rectifiers cause a DC bipolar voltage to be created from the first and second ion emitters during operation of the ionizer.