Kemet: Aluminium Electrolytic & Polymer

electrolytic-kemet

NEW PRODUCT: Press-Fit Aluminum Electrolytic Capacitors ALF40 and ALF20

Benefits

  • Eliminates manufacturing problems of soldering onto thick PCB copper tracks which act as heat-sinks
  • Eliminates fractured solder joints/cold-solder
  • Removal of the solder operation allows for easy insertion after the production washing process
  • Ability to exchange components in the field
  • Custom optimization of construction available for application-specific balance between required life, temperature, ripple current and physical size

Applications

  • Frequency converters
  • Solar inverters
  • Advanced energy storage systems
  • Switch mode power supplies
  • Other high reliability, long life applications

Product Documentation

Press-Fit Aluminum Electrolytic ALF20 and ALF40 | PDF
Kemet Axial A4077 ALF20 | PDF
Kemet Axial A4078 ALF40 | PDF
ALS70/ALS80 High Capacitance 85°C Screw Terminal

High Capacitance 85°C Screw Terminal Range ALS70/ALS71 series

  • Compact size with High CV
    • Capacitance: 300–1,300,000μF
    • Voltage: 25 –550VDC
    • Operating Temperature: -40°C to 85°C
  • Long life, up to 20,000 hours at +85°C
    • (Rated voltage and ripple current applied)
  • High ripple current
  • Excellent surge voltage capability
  • Optimized designs available upon request

High Capacitance 105°C Screw Terminal Range ALS80/ALS81 series

  • Compact size with High CV
    • Capacitance: 300–1,200,000μF
    • Voltage: 25–500VDC
    • Operating Temperature: -40°C to 85°C
  • Long life, up to 9,000 hours at +105°C
    • (Rated voltage and ripple current applied)
  • High ripple current
  • Excellent surge voltage capability
  • Optimized designs available upon request

Applications:

  • UPS Systems for Servers
  • Data Storage
  • Grid Power Correction
  • Smart Meters
  • Wind & Solar
  • Drives
  • Transportation
  • UPS
  • Welding
  • Laser Power Supplies

Features:

  • Long Life Expectancy
  • High Transient Voltage Performance
  • High Ripple Current
  • Wide Range of Mounting & Assembly Options
  • Full Design Flexibility/Customized Solutions
  • Leading the Design In –Fast Approach
electrolytic_screw_terminal-kemet

These capacitors offer very long life in applications requiring high ripple currents, with rated temperatures up to 125°C and voltages as high as 550VDC.

KEMET can also optimize the capacitor construction to offer an application-specific balance between required life, temperature, ripple current, physical size, and cost.

Product Documentation

Kemet Snap-In & Screw Terminal Catalogue | PDF
electrolytic_snap_in-kemet

Available with a wide variety of life and performance options including series with very long life and high ripple current for demanding alternative energy and industrial applications. Rated voltages up to 500VDC and temperatures to 125°C.

KEMET can also optimize the capacitor construction to offer an application-specific balance between required life, temperature, ripple current, physical size, and cost.

Product Documentation

Kemet Snap-In & Screw Terminal Catalogue | PDF
electrolytic_axial-kemet

Designed specifically for demanding applications requiring very long life, high vibration resistance and high ripple current. Operating temperatures up to 150°C are available without voltage derating. Example applications include:

  • Automotive power
  • Industrial LED lighting
  • Telecom infrastructure

Product Documentation

Kemet Axial & Radial Catalogue | PDF