SAL electrolytic capacitor

They are made of etched and formed aluminum anodes, which are folded for the dipped pearl types or wound into a roll for the axial style.

For contact purposes, a layer of carbon from a graphite dispersion is put on the MnO2 coating on the surface of the capacitor cell.

The dependence of the impedance and equivalent series resistance (ESR) at lower temperatures is very low compared with non-solid electrolytes.

[5] In addition, the dielectric aluminum oxide in combination with the electrolyte manganese dioxide has a relatively high voltage resistance against wrong polarity.

[6] SAL electrolytic capacitors are used for filtering, smoothing coupling and decoupling applications in industrial, medical and automotive equipment.

[8][9] The definition of the characteristics and the procedure of the test methods for aluminum electrolytic capacitors for use in electronic equipment are set out in the generic specification: The tests and requirements to be met by capacitors for use in electronic equipment for approval as standardized types are set out in the following sectional specifications