CDE at a Glance

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.
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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: cdelb@cde.com
Film Capacitors1605 E. Rodney French Blvd.
New Bedford, MA 02744
(508)996-8561, Fax (508)996-3830
Email: cdenb@cde.com
POWER ELECTRONIC APPLICATIONS FOR CDE CAPACITORS
Wind Power
Photovoltaic
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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
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MEDICAL
Laser
MRI Gradient Amplifier
Xray
ELECTRIC VEHICLES
Train Inverter
Train Door Opener
Electric Scooters
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Electric Cars
Military Truck and Tanks
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POWER SUPPLIES & HOLDUP
UPS
SMPS
Flywheel Storage
Battery Chargers
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INDUSTRIAL EQUIPMENT
Welding
Laser torch
Semiconductor Processing
CNC Machines
Electric Cranes
Conveyors
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Forklifts
Plasma Gas Generators
HVAC (AIR HANDLING)
Rooftop Air Conditioners
Train & Bus Air Conditioners
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MOTION CONTROL
Elevator Drives
CNC
Motor Drives
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CORNELL
DUBILIER
CDE
ENERGIZING IDEAS
www.cde.com
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Contact us for your next design:
Aluminum Electrolytics 140 Technology Place
Liberty, SC 29657
(864) 843-2277, Fax (864) 843-3800
E-mail: cdelb@cde.com
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Film & Mica 1605 E. Rodney French Blvd.
New Bedford, MA 02744
(508)996-8561, Fax (508) 996-3830
E-mail: cdenb@cde.com