Vacuum Capacitors

COMET capacitors, with their special capabilities, are used for many unique applications world-wide, e.g.

• Plasma deposition and etching equipment for semiconductor, flat panel display (LCD) and data storage (HDD, DVD) manufacturing
• Antenna tuning units or couplers in avionics and mobile equipment
• High frequency industrial generators for drying, sealing etc.
• Plasma fusion and high energy particle accelerators
• Nuclear magnetic resonance imaging systems 

The design, construction and processing of COMET vacuum capacitores combined with decades of experience in precision manufacturing assure outstanding quality standards. The unique modular design of the capacitors allows a hig degree of flexibility in production and guarantees delivery of special types on very short notice.

The superior performace and reliability of the products have been proven by hundreds of thousands of units in operation.

Vacuum capacitors are components wich give excellent long lasting service, provided their specifications are carefully respected.

Today, COMET manufactures more than 500 basic types of vacuum capacitors, covering

• Capacitance ranges from 3 to 6,600 pF
• Current ratings up to 1,000 Amperes
• Peak test voltages up to 90,000 Volts