CG-ELEC
Film capacitors for power electronics, filtering and power conversion
About the manufacturer
CG-ELEC is the brand of Foshan Shunde Chuangge Electronic Industrial Co., Ltd., a Chinese manufacturer specialising in film capacitors. Founded in 1997, the company combines product development, design, manufacturing, sales and after-sales support.
Its portfolio focuses on film capacitors used in circuits that require stable operation at elevated voltages and switching frequencies. The company develops capacitors for resonant circuits, DC filtering, interference suppression and power-electronics applications.
CG-ELEC operates its own R&D and manufacturing facilities. Its long-standing focus on film-capacitor technology supports both standard industrial applications and projects requiring electrical or mechanical parameters tailored to a specific design.
Applications
CG-ELEC film capacitors are used mainly where low losses, parameter stability, pulse capability and reliable high-voltage operation are important.
• Switch-mode power supplies and converters – voltage filtering and ripple reduction.
• Inverters and power electronics – DC-link and intermediate-bus circuits.
• Resonant circuits – including induction-heating and IGBT-based equipment.
• EMI filtering – suppression of conducted interference in electronic equipment.
• Snubber circuits – surge suppression and protection of power semiconductors.
• Industrial automation – power, filtering and compensation circuits.
• Home appliances and power electronics – applications requiring durability and stable electrical performance.
CG-ELEC products available from Maritex
The Maritex range of CG-ELEC products includes film capacitors for power conversion and power-electronics circuits. These components are selected primarily according to operating voltage, capacitance, losses, pulse-current capability and thermal conditions.
Available product groups include:
• MKP film capacitors.
• Capacitors for DC filtering and DC-link circuits.
• Capacitors for resonant circuits.
• Interference-suppression capacitors.
• Components for snubber circuits and power-transistor protection.
CG-ELEC products can be used in converters, inverters, power supplies and other circuits where the capacitor must remain stable under rapidly changing voltage and current. Selection should consider not only capacitance and rated voltage, but also permissible RMS current, pulse parameters, operating temperature and mounting method.
