CDE at a Glance Capacitors for Inverter Applications Cornell Dubilier Electronics excels with leading edge aluminum electrolytic and film dielectric capacitors designed to solve the unique demands presented within each of the electronic stages of power inverters. Among CDE’s 35,000 worldwide customers are leading manufacturers of welders, UPS systems, motor drives, medical imaging, medical lasers, semiconductor processing and inverters for distributed/renewable power. Screw Terminal Capacitors Power Film - DC Link CDE is the industry’s leading manufacturer of screw terminal aluminum electrolytic capacitors for inverter applications. CDE offers the most advanced metallized film technology for long life and high reliability in DC link applications. Available in a variety of package styles, our technology combines high capacitance and very high ripple current capability needed for today’s inverter designs for wind, solar, fuel cells, UPS systems, medical power and more. • • • • • • DCMC Highest Capacitance 3186 Best Value 500C 95°C, Long Life 3188 85°C, Value, Long Life 520C 85°C, Inverter Grade 550C 105°C, Inverter Grade Learn more - http://www.cde.com/solutions/inverters/inverter-grade-films Learn more - http://www.cde.com/capacitors/aluminum-electrolytic/screw-terminal AC Harmonic Filter Capacitors IGBT Snubber Modules Choose from single phase (Type PC) and 3-Phase (Type PFCH) fluid filled AC capacitors designed for filtering harmonics at the input or inverter output. Oil filled types contain an environmentally friendly fluid and their built in safety pressure interrupter ensures open circuit failure mode at end of life. Use axial type ACF for the same high performance filtering where dry construction is preferred. Learn more - http://www.cde.com/solutions/inverters/ac-harmonic-filter-capacitors Low inducance snubbers protect IGBT modules from overvoltage transients. Choose from three styles that mount directly to single and dual IGBT modules for maximum protection. Learn more - http://www.cde.com/capacitors/film/igbt-snubbers Snap-In Aluminum Electrolytics Type UNL Series - DC Filter From 22 x 20mm to 50 x 105mm and 2 to 5 pin we offer the industry’s widest selection of snapins up to 500V. This series of metallized polypropylene capacitors features voltage and RMS ripple ratings extending well beyond the best aluminum snap-in capacitors. One UNL can replace up to 3 snap-in aluminums. • Voltage ratings up to 1500 Vdc eliminating the need for serie connections • Dry construction, no electrolyte • Type SLPX 85°C, 3000 h, low cost • Type SLP 105°C, 3000 h, low cost • 25% smaller Types 380LQ & 381LQ • 25% more ripple Type 381LR, 105°C • 4 & 5 pin Types 382LX Learn more - http://www.cde.com/resources/catalogs/UNL.pdf Learn more - http://www.cde.com/capacitors/aluminum-electrolytic/snap-in CDE CORNELL DUBILIER ENERGIZING IDEAS www.cde.com Contact us for your next design: Aluminum Electrolytics 140 Technology Place Liberty, SC 29657 (864)843-2277, Fax (864)843-3800 Email: [email protected] Film Capacitors1605 E. Rodney French Blvd. New Bedford, MA 02744 (508)996-8561, Fax (508)996-3830 Email: [email protected] POWER ELECTRONIC APPLICATIONS FOR CDE CAPACITORS Wind Power Photovoltaic SCR Commutation AC Harmonic Filter TYPES SMT Clad Transmitting Dipped Leaded RENEWABLE ENERGY Fuel Cell OTHER MICA IGBT Snubbers Power - 947C, UNL Leaded SMT DC FILM Non Polar Aluminum Polymer SMT Leaded Plug-In MLP / MLS Flat. Photoflash Strobe Screw Terminal DCMC, 3186, 550C Snap Mounts 380LX, 381LX, SLP, SLPX ALUMINUM ELECTROLYTICS MEDICAL Laser MRI Gradient Amplifier Xray ELECTRIC VEHICLES Train Inverter Train Door Opener Electric Scooters Electric Cars Military Truck and Tanks POWER SUPPLIES & HOLDUP UPS SMPS Flywheel Storage Battery Chargers INDUSTRIAL EQUIPMENT Welding Laser torch Semiconductor Processing CNC Machines Electric Cranes Conveyors Forklifts Plasma Gas Generators HVAC (AIR HANDLING) Rooftop Air Conditioners Train & Bus Air Conditioners MOTION CONTROL Elevator Drives CNC Motor Drives CORNELL DUBILIER CDE ENERGIZING IDEAS www.cde.com Contact us for your next design: Aluminum Electrolytics 140 Technology Place Liberty, SC 29657 (864) 843-2277, Fax (864) 843-3800 E-mail: [email protected] Film & Mica 1605 E. Rodney French Blvd. New Bedford, MA 02744 (508)996-8561, Fax (508) 996-3830 E-mail: [email protected]