As the name suggests an air ionizer is a device that helps in purifying the air surrounding it by releasing negatively charged ions into the atmosphere. The proposed circuit idea is quite old and is basically a Cockroft- Walton Ladder Network of diodes and high voltage capacitors. The circuit generates a very high magnitude of negative AC voltage which is used to create a massive forward impulse and drive electrons into the air in the form of negatively charged ions. These ions attract and...