
Aerostat XC Heater 5100550-M Rev 7 2
1.1 Aerostat®XC Ionizing Air Blower
Simco-Ion's Aerostat XC was designed for use with sensitive
electronic components where electrostatic discharge (ESD) is a
problem. It can be applied in inspection, testing, and assembly
environments. The Aerostat XC can also be used where static
electricity causes problems such as attraction of dirt to product,
misalignment of small parts due to electrostatic "jumping", and
undesirable adhesion of plastic films due to electrostatic charge.
The Aerostat XC ionized air blower produces an air flow that is rich
in positive and negative ions. Directing the air flow on an object that
has a static charge will neutralize the charge. If the object has a
positive static charge, it will draw negative ions from the air flow. If
the object has a negative static charge, it will draw positive ions from
the air flow. The ions are attracted to the oppositely charged object
and neutralize the electrostatic charge on the object.
Figure 1. Aerostat XC Ionizing Air Blower
The Aerostat XC uses a three-speed tangential blower to produce a
uniform air flow. This air flow is directed into a duct, which shapes
the airflow. The duct also contains a heater and ionizer. The low-
wattage heater can be turned on at any time for user comfort. The
ionizer uses a transformer which produces high voltage AC. The
transformer output contains a current limiting resistor which
provides redundant safety and enhances the ionization stability.