Power capacitors

We are a leading producer of power capacitors,
capacitors for power electronics, induction heating capacitors
and automatic capacitor banks with worldwide representation.

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PCIM Europe 2025

6.-8. 5. 2025
Hall 7
Stand 202

Free tickets are available.

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ZEZ SILKO - The electric future is coming

The electric future is coming

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Power Electronics Capacitors

ZEZ SILKO manufactures power electronics capacitors of the highest quality.

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Applications

PRODUCTS

DC link standard
DC link custom
AC filter
Snubber

Railways and public transport

PRODUCTS

DC link custom

Electromobility

PRODUCTS

DC link custom
AC filter

Solar energy

PRODUCTS

Water cooled capacitors
Air cooled capacitors
COAX type capacitors
DC link standard
Snubber

Foundries

PRODUCTS

PFC LV
PFC MV
Switchboards
Measurement and Control

Power industry

PRODUCTS

DC link standard
AC filter

Wind energy

PRODUCTS

Impuls capacitors
Snubber

Laboratories

PRODUCTS

Others

Products

PFC LV

Capacitors
Detuned reactors
PFC controllers
Contactors for capacitors
SVG - Static Var Generator
Capacitor banks

PFC MV

Capacitors
Detuned reactors
Components
Capacitor banks

Power electronics

DC link standard
DC link custom
AC filter
Snubber
Impulse capacitors

Induction heating

Water cooled capacitors
Air cooled capacitors
COAX type capacitors

Measurement and Control

Network analyzers
Measuring current transformers
Measuring devices
Electricity meters
Equipment for protection and control
Active filters

ALL PRODUCTS

About company

ZEZ SILKO Ltd. is a significant producer of power capacitors, capacitors for power electronics, induction heating capacitors, automatic capacitor banks and other products in the Czech Republic.

ZEZ SILKO Ltd. provides complete service in power factor correction and power system evaluation included harmonics (measurement of the network parameters, preparing specifications, manufacturing equipment and delivery to customers).

Tradition of this production in the Czech Republic dates back to 1930. Nowadays the firm has up-to-date production technology and quality control system according to standards ISO 9001. Ecology and environmental policy are of a great concern for ZEZ SILKO.