Hang Zhou Ou Neng Electric Co., Ltd. designs and manufactures industrial capacitors for demanding electric applications — spanning pulsed energy systems for nuclear fusion, induction heating and melting, and power generation, transmission, and distribution.
Low-inductance, low-ESR pulse capacitors with high energy density and high peak discharge current capability.
High dielectric strength, low partial discharge power capacitors for reactive power compensation and harmonic filtering in AC systems.
For series resonant circuits in medium-frequency power supplies and DC filtering in power electronics.
Purpose-engineered capacitors for UHVDC transmission, rail transit, high-frequency power supplies, and industrial protection applications.
Pulse capacitors engineered for high peak discharge current applications, featuring low-inductance, low-ESR construction with high energy density and excellent pulse life.
Widely used in fusion energy, high-energy physics, pulsed power systems, electromagnetic forming, laser power supplies, and surge current test equipment.
Every capacitor is tested for voltage withstand, capacitance, and tan δ before release — built for stable, long service life under continuous industrial duty cycles.
Test report on requestManufactured to IEC 60871 and equivalent international standards — built for international project specifications and accepted in global markets.
IEC 60871Datasheets, dimensional drawings, test certificates, and conformance documents provided with every order. Engineering clarification available.
Datasheets · drawings · certsCertified to ISO 9001:2015 (quality management), ISO 14001:2015 (environmental management), and ISO 45001:2018 (occupational health & safety).
ISO 9001 · ISO 14001 · ISO 45001Tell us your application, operating frequency, voltage, and capacitance requirements. Our team will respond within one business day.
