CHEMI-CON
Electrolytic, polymer and supercapacitor solutions
About the manufacturer
CHEMI-CON is a brand of the Nippon Chemi-Con group, a Japanese electronic-component manufacturer established in 1931. The company began with electrolytic capacitors and over many decades developed extensive expertise in energy storage, filtering and power stabilisation.
Its core portfolio includes aluminium electrolytic capacitors in SMD, radial, snap-in and screw-terminal formats, together with polymer and hybrid capacitors. The group also develops supercapacitors, varistors, inductive components and other solutions for industrial, automotive and energy applications.
CHEMI-CON is well known for products intended for high ripple current, elevated temperature and long service life. The portfolio also includes AEC-Q200-compliant series for selected automotive applications.
Applications
CHEMI-CON components are used in circuits where stable power, high capacitance, low ESR and long life at elevated temperature are important.
• Switch-mode power supplies – input/output filtering and energy storage.
• Inverters and drives – DC-link circuits and high-power sections.
• Industrial automation – power supplies for controllers, I/O modules and actuators.
• Energy and renewables – converters, PV inverters and energy-storage systems.
• Automotive electronics – power circuits and onboard systems using series suitable for the target requirements.
• Consumer electronics – power supplies, audio and digital equipment.
• Telecom and servers – high-ripple filtering circuits.
CHEMI-CON products available from Maritex
The Maritex range of CHEMI-CON products includes capacitors and components for power, filtering and energy-storage circuits. The brand is particularly relevant where service life, ESR, permissible ripple current and temperature resistance are key design parameters.
Available product groups include:
• Aluminium electrolytic capacitors.
• SMD and radial capacitors.
• Snap-in capacitors for power supplies and high-power circuits.
• Polymer and hybrid capacitors.
• Supercapacitors for energy storage.
Depending on the series, CHEMI-CON products cover a wide range of voltages, capacitances and operating temperatures. Selection should take ripple current, ESR, ambient temperature, required service life and mounting method into account because these parameters directly affect circuit reliability.
