Products
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CHEMI-CONElectrolytic Capacitor
Aluminum electrolytic capacitors use aluminum as the anode, a liquid electrolyte as the cathode, and aluminum oxide as the dielectric. Their characteristic feature is the formation of microstructures on the surface of aluminum foil through electrochemical processes to increase surface area and thereby achieve high capacitance. They are the most widely used type of capacitor.
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CHEMI-CONVaristor
Varistors are circuit protection components primarily used to safeguard electronic circuits from disturbances and damage caused by lightning strikes. They are applied across various fields including information technology, telecommunications, automotive electronics, and consumer electronic products.
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CHEMI-CONDLCAP
Compared to conventional secondary batteries, DLCAPs (Double Layer Capacitors) can withstand high current charge and discharge cycles, offering excellent cycle life as energy storage devices. In recent years, there has been increasing focus on energy issues such as reduced oil consumption, decreased power consumption, CO2 reduction, and effective utilization of new energy sources. Research and development on incorporating EDLCs (Electric Double Layer Capacitors) for new applications are actively underway.
In addition, discussions and research on deploying EDLCs in hybrid vehicles and fuel cell vehicles to enhance energy efficiency are accelerating. Japan's Kyocera Group is actively promoting the commercialization of environmentally friendly products aimed at energy savings and low environmental impact, with EDLCs serving as representative products.
EDLCs are available in a wide range of specifications from several hundred Farads to 2300 Farads, providing a broad capacity range to meet customer needs. They find applications in areas such as automotive, energy storage, and electric hand tools, among others. -
CHEMI-CONChoke Coils
Choke coils, when combined with capacitive components and other devices, can form tuning circuits that amplify or filter specific signal frequencies. They can be used in applications such as power supplies, uninterruptible power systems (UPS), and inverters.