Solid Electrolytic Capacitors TRIZ Cases
- Electrolytic Capacitor Intermediate Layer for ESR Reduction
An intermediate layer between conductive polymeric layers enhances formability and covering performance of the second layer.
- Electrolytic Capacitor Phosphorus Coating ESR Stability
Phosphorus coating prevents liquid infiltration and hydration reactions, maintaining low ESR and capacitance stability over time.
- Solid Electrolytic Capacitor With Dual Conductive Polymer Layers
Hydrophobic self-doping polymers prevent removal during second layer formation, preserving capacitance and ESR characteristics.
- Capacitor Assembly Non-Symmetrical Electrode Structure Stationarity
A capacitor assembly uses a non-symmetrical electrode structure with distinct through holes and grooves to align the geometric center.
- Capacitor Housing with Overpressure Bead for Safety
A circumferential bead in the metal housing unfolds under pressure to isolate the coil, eliminating grounding requirements and reducing installation complexity.
- PEDOT-PSS Composite Cathode for Capacitor Conductivity
Polymer composite cathode material combines PEDOT, PSS, and carbon nanomaterials to enhance electrical conductivity in solid electrolytic capacitors.
- Nonionic Surfactant Solid Electrolyte Capacitor Low Temperature Stability
A nonionic surfactant with specific HLB and molecular weight enhances electrical properties in solid electrolytic capacitors.
- Solid Electrolytic Capacitor End Surface Connection Reduces ESR
Enlarged end surfaces on a columnar metal core increase connection area and reduce equivalent series resistance in solid electrolytic capacitors.
- Electrolytic Capacitor Carbon Silver Cathode Layer
Silver-filled carbon layers block air permeation to protect solid electrolyte layers and reduce equivalent series resistance.
- Conductive Polymer Dispersion Liquid ESR Reduction
Chemical oxidative polymerization of precursor monomers with polyanions creates conductive dispersion liquids.
- Solid Electrolytic Capacitor Anode Thin-Thickness Portion Design
Selective removal of the porous layer in the anode thin-thickness portion reduces stress concentration and prevents crack formation during thermal cycling.
- Solid Electrolytic Capacitor Cathode Lead Frame Local Quality Design
A cathode lead frame uses non-uniform thickness to increase volumetric capacitance efficiency in solid electrolytic capacitors.
- Ti-Zr-X Alloy Capacitor Element Suppressing Leakage Current
A Ti-Zr-X multicomponent alloy porous body balances high electrostatic capacitance with suppressed leakage current in solid electrolytic capacitors.
- Solid Electrolytic Capacitor Anode Penetration and Resin Sealing
Insulating resin fills dielectric voids and adhesive layers bridge adjacent elements, preventing moisture ingress during high-temperature mounting.
- Capacitor Overlap-Free Region Cathode Contact Design
A capacitor design places the cathode contact in an overlap-free region to prevent potential differences between foils.
- Winding-Type Capacitor Package Structure Fixation
A winding-type capacitor package structure uses a cured filling body to tightly connect the bottom enclosing structure within the casing.
- Solid Electrolytic Capacitor With Silane Gradient Polymer Layer
A solid electrolytic capacitor uses a double-layer conductive polymer structure with varying silane concentrations.
- Electrolytic Capacitor Anode Foil Corrosion Prevention
Applying positive and negative voltages to anode and cathode foils during chemical dipping prevents corrosion on the cut surface.
- Solid Electrolytic Capacitor Terminal With Nested Collecting Portion
A solid electrolytic capacitor terminal incorporates a nested collecting portion to house conductive bonding material.
- Solid Electrolytic Capacitor Insulating Mask for Leakage Current Reduction
An insulating mask covers side and end surfaces of a solid electrolytic capacitor to prevent dispersion liquid adhesion that causes leakage current defects.