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Technical Information:
Basic Technical Data for Capacitors
Construction of Plastic Film Capacitors 
Dielectric 
Special Technical Subjects 
Product Change Notifications (PCN):
2010
2012
2013
2014

 

 


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Technical Information

Basic Technical Data for Capacitors:

 

Basic Concept: The Plate Capacitor
Dielectric
Capacitance
Capacitance Tolerance
Rated Voltage / Voltage Derating
Insulation Resistance
Dissipation Factor (tan) and ESR
 
Inductance and Self-Resonance
Temperature Coefficient (TKc)
Pulse Stressing
Long Term Stability / Temporal Inconstancy
Dielectric Absorption
Reliability
Warning Notice

 


Construction of Plastic Film Capacitors:

 

Film/Foil Construction
Metallized Construction

Metallized Construction for Pulse

Applications

 

Film/Foil Construction with Metallized

Electrode Carrier Film

Self-Healing Process in Metallized

Capacitors

 


Dielectric:

 

Characteristics of the Plastic Film

Dielectrics

Polyester
 
Polypropylene
Metallized Paper

 


Special Technical Subjects:

 

WIMA's RoHS Compliance
WIMA's REACH / SVHC Statement
WIMA's Conflict Minerals Law Compliance
WIMA Encapsulation

WIMA Self-healing Behaviour as a Quality

Standard

Flammability of Radio Interference

Suppression Capacitors

Selection of Capacitors for Pulse

Applications

Self-Inductance Depends on Construction

Principle

Comparison of Impedance
Circuit Arrangements of Capacitors
Marking of WIMA Capacitors
Application Guide for WIMA Capacitors
 

Processing and Application of WIMA

SMD Capacitors

Reliable Solder Quality of Box Type SMD

Film Capacitors under Mechanical and

Thermal Stress Conditions

Substitution of Obsolete Polycarbonate

(PC) Capacitors

Radial Box versus Radial Dipped

Capacitor Technologies

Snubber Capacitors for IGBT Circuits
WIMA Environmental Policy
WIMA Tray- Packing-System EPS
Example for Ordering WIMA Capacitors