DC-LINK Capacitor now is available from WIMA. Capacitance 5uF to 75uF 450V to 1100 V
 DC-LINK_MKP 4_07.pdf

Film and foil capacitors with mixed dielectric for pulse applications in PCM 5 mm.
Reservoir and decoupling capacitors for highspeed digital circuits.
Low induction and low damping, with almost linear capacitance temperature coefficient.
Available taped and reeled.

Special Features

Pulse duty construction

Constant capacitance value versus temperature (similar to the obsolete Polycarbonate)

Low dissipation factor

According to RoHS 2002/95/EC

Typical Applications:
For general DC-applications requiring a high
capacitance stability versus temperature e.g.

Automotive electronics

Lighting

 WIMA_FKM_2.pdf

Film and Foil Capacitors with Mixed Dielectric for Pulse Applications PCM 7.5 mm to 15 mm. Reservoir and decoupling capacitors for highspeed digital circuits. Low induction and low damping, with almost linear capacitance temperature coefficient. Available taped and reeled.

Special Features

Pulse duty construction

Constant capacitance value versus temperature (similar to the obsolete Polycarbonate)

Low dissipation factor

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications requiring a high capacitance stability versus temperature e.g.

Automotive electronics

Lightning

 WIMA_FKM_3.pdf

Polypropylene (PP) Capacitors for Pulse Applications with Metal Foil Electrodes, Schoopage Contacts, Double-Sided Metallization and Self-Healing Internal Series Connection for Highest Current Carrying Capacity PCM 15 mm to 37.5 mm

Special Features

Extremely high pulse duty

Self-healing

Internal series connection

Very low dissipation factor

Negative capacitance change versus temperature

According to RoHS 2002/95/EC

Typical Applications
For high pulse and high frequency applications e.g.

Switch mode power supplies

Converters in drives and power electronics

Deflection systems in monitors and TV-sets

Electronic ballasts

 WIMA_FKP_1.pdf

Polypropylene film and foil capacitors for pulse applications in PCM 5 mm. For all pulse applications with high repetition frequency. For substitution of polystyrene capacitors in audio and HF-applications. Voltage ranges up to 1000 VDC. Close tolerances up to 2.5 %.

Special Features

Pulse duty construction

Close tolerances up to +-2.5% (+-1% on request)

Very low dissipation factor

Negative capacitance change versus temperature

Very low delectric absorption

According to RoHS 2002/95/EC

Typical Applications
For high frequency applications e.g.

Sample and hold

Timing

LC-Filtering

Oscillating circuits

Audio equipment

 WIMA_FKP_2.pdf

Polypropylene (PP) Film and Foil Capacitors for Pulse Applications PCM 7.5 mm to 15 mm

Special Features

Pulse duty construction

Very low dissipation factor

Negative capacitance change versus temperature

Very low dielectric absorption

According to RoHS 2002/95/EC

Typical Applications
For high frequency applications e.g.

Sample and hold

Timing

LC-Filtering

Oscillating circuits

Audio equipment

 WIMA_FKP_3.pdf

Polyester film and foil capacitors for pulse applications in PCM 5 mm. Reservoir and decoupling capacitors for high speed digital circuits. Low induction and low damping with high resonant frequency. Low ESR. High pulse duty.

Special Features

Pulse duty construction

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

Coupling

Decoupling

 WIMA_FKS_2.pdf

Polyester (PET) Film and Foil Capacitors for Pulse Applications PCM 7.5 mm to 15 mm

Special Features

Pulse duty construction

According to RoHS 2002/95/EC

Typical Applications
For general DC-applications e.g.

Coupling

Decoupling

 WIMA_FKS_3.pdf

GTO MKP Capacitors for Pulse Applications with Internal Series Connection

Special Features

Pulse duty construction

Self-healing

Zylindrical capacitor body with axial screw and thread connections size M6 or M8

Internal series connection from 400 VAC

Very low dissipation factor

Negative capacitance change versus temperature

According to RoHS 2002/95/EC

Typical Applications
For heigh pulse and high frequency applications requiring extremely reliable contacts e.g.

Damping of voltage spikes on GTO-Thyristors

 WIMA_GTO_MKP.pdf

Metallized Polyphenylene-Sulphide (PPS) Capacitors in PCM 5 mm

Special Features

 Operating temperature up to 140º C

 Self-healing

Low dissipation factor

Low dielectric absorption

 Very constant capacitance value versus temperature

 According to RoHS 2002/95/EC

Typical Applications
For general applications in high temperature circuits e.g.

 By-pass

 Blocking

Coupling and decoupling

 Timing

Filtering

 Oscillating circuits

 WIMA_MKI_2.pdf