RESONANT CAPACITOR​ 0.30UF 304 3000VDC WELDING MACHINE INSTRUMENT PARTS

Technical Parameter

Specification download: C42.pdf

Application

● Mainly used in UPS, small power inverter, inverter welding machine, induction heating power for DC filter.

● Widely used in series circuits or parallel resonant circuits of power electronic devices.

● Also applied to the peak voltage of the switching device in power electronics, peak current absorption protection.

Feature

● Non-inductive widing with metallized polypropylene film

● Special metal spray, plastic shell encapsulation, epoxy resin sealed

● Tinned copper wire, small size, easy installation

● High voltage resistance, small dissipation factor (tgδ)

● Low ESL and ESR, low temperature rise

● Good frequency, high pulse current, high dV/dt, high stability, self healing

Product Picture

Product Shape

Production

Workshop&Equipment

Packing method

Certificate

Exhibition

Founded in 1994, Guangdong Huayu Electronic Co., Ltd specialize in the production of film capacitors. Our company strictly implement the ISO9001-2015 quality management system, and follow the quality policy of “high-efficiency, high-quality, people-oriented, continuous improvement”. The advanced producing & testing equipments and the high-quality after-sales service make the company stable in quality and reasonable in price. The film capacitors can be designed according to customers’ requirements and also can be supplied on time. Our products and service enjoy a high reputation both in the domestic market as well as abroad.

In 2012, our company established the Power Electric R & D Center and also a Beijing Branch, which were dedicated to the R & D and production of special industrial capacitors. We also conduct strategic cooperation with several well-known power companies at home and abroad. We have developed a series of film capacitors for new energy like Wind Power, Smart Grids, Photovoltaic, Power Locomotives, SVG and High Power Converters based on MMC flexible DC power transmission systems working under high-voltage and high-current with large-capacity and high-reliability. As well as the Solid-state DC Capacitors for DC-Link, SVG and High Pressure Valve. With military technology, scientific research and mature market experience, we are striving to create power electronic film capacitors to meet many customers’ needs.

At present, our products are widely used in household appliances, consumer electronics, vehicles, inverter welding equipments, induction heating equipments, wind energies, solar power converters, UPS power supplies, IGBT snubbers, high current resonances, high frequency inverters, welding machines, metallurgy Smelting, high-frequency inverters, harmonic filtering, EMC, high-power traction and strong magnetic generating devices, laser pulse power supplies, high-frequency communication base station power feed through filters, medical equipments and other industries with leading domestic quality level and failure rate ≤30 FIT. Huayu Electronic has accumulated many years of experience in the design and manufacture of thin-film capacitors and various high-end custom film capacitors with an overall solution for film capacitors. Meeting your request and creating maximum value for all of our clients are the greatest pursuit of Huayu people! Huayu Electronic enthusiastically looking forward to cooperating with you!