Special Application Capacitors
Purpose-engineered capacitors for UHVDC transmission, high-frequency power supplies, rail transit, and industrial protection.
Special application capacitors are engineered around the electrical, thermal, mechanical, and environmental constraints of a specific system rather than a single general-purpose catalogue format.
Our current portfolio supports UHVDC circuit breakers, VSC-HVDC and DC-DC converter modules, rail transit traction systems, high-frequency solid-state power supplies, and grounding or snubber protection. Project-specific ratings, terminals, cooling, dimensions, and documentation can be confirmed with our engineering team.
Products in This Line
High-Frequency Metallized Film Capacitors
Dry self-healing metallized film construction — compact, high-current capacitors for solid-state high-frequency power supply resonant circuits.
UHVDC Circuit Breaker Application Capacitors
High-energy pulse capacitors for main branch and transfer branch modules in UHVDC circuit breakers.
VSC-HVDC Application Capacitors
DC support and filtering capacitors for MMC sub-modules in UHVDC VSC-HVDC transmission systems.
DC-DC Converter Application Capacitors
DC support and filtering capacitors for UHVDC DC-DC converters (DC transformers).
Rail Transit Traction Power System Application Capacitors
DC support and filtering capacitors for traction and auxiliary converters in locomotives, metro, and light rail systems.
Grounding Protection Capacitors
Thyristor and system snubber protection for medium and low-frequency induction heating and melting resonant power supplies.
Typical Applications
Have a specific requirement?
Talk to our engineers about custom specifications or to request a datasheet.