Solid Electrolytic Capacitors TRIZ Cases

A solid electrolytic capacitor uses in situ polymerized conductive polymer and hydroxy-functional nonionic polymer to maintain stable electrical properties.

Pre-coating separators with conductive polymer eliminates diffusion limits, enabling large axial capacitors with low ESR.

A solid electrolytic capacitor uses a bent anode terminal and conductive paste to connect terminals on the lower surface.

A conductive polymer dispersion liquid enables solid electrolytic capacitors with low equivalent series resistance.

Reflective and stress dissipation layers prevent carbonization while maintaining low ESR.

A water-soluble polymer forms a three-dimensional network within the solid electrolyte layer to enhance mechanical strength and electrical conductivity.

Cathode-electrolytic cleaning removes organic binder residuals from sintered valve metal bodies before dielectric oxide film formation.

Friction stir welding joins dissimilar metal conductive members via a protruding head to ensure strong electrical connections.

Acid catalyst eliminates metal impurities from heteroaromatic polymerization, ensuring high yield and extended shelf life for electroactive coatings.

An insulating member interposed between the conductive packaging side wall and exposed lead terminals prevents short-circuiting during mounting.

A sealing element with convex portions constrains the capacitor element and absorbs thermal stress.

Irregular outer electrode surface prevents cracking and increases contact area, significantly reducing equivalent series resistance.

A solid electrolyte layer formed from a conductive polymer dispersion containing sorbitol and polyalcohol impregnated into the capacitor element.

A solid electrolytic capacitor manufacturing method uses conductive polymer oxidation polymerization followed by cyclic organic compound immersion.

Insulative resin layer buffers mechanical stress at anode-cathode boundaries in stacked solid electrolytic capacitors.

A solid electrolytic capacitor uses sinter bonded anode leadwires to reduce current path length and resistance within the porous anode body.

Melting granular fluorine resin creates a gapless insulating layer that prevents manganese nitrate solution spreading and reduces leak currents.

Segmenting the solid electrolyte into two layers prevents electrical shorts in thin areas while maintaining manufacturing simplicity.

Silica film application over the outer packaging resin layer prevents moisture infiltration that degrades conductive polymer stability.

Acid catalyst polymerizes heteroaromatic monomers into conjugated polymers with high 2,5-linkage purity.

Chemical formation of the dielectric layer in an electrolytic solution containing a dopant improves reliability and reduces equivalent series resistance.

A dual silane coupling layer structure prevents capacitance decline by ensuring complete coverage and strong adhesion on the dielectric surface.

A solid electrolytic capacitor fills the gap between the cathode terminal and element stack with a sealing material to improve airtightness.

Stacked anode frames in a solid electrolytic capacitor shorten lead paths, lowering ESL for high-frequency CPU applications.

Monoamine and weak acid treatment fuses conductive polymer layers on capacitor anodes to improve edge coverage.

A solid electrolytic capacitor uses an insulating adhesive layer to surround a conductive core.

Mixing lithium metal with silicon-base materials via kneading improves first cycle efficiency while suppressing volume changes.

Replacing transition metal oxidizers with organic sulfonic acid salts eliminates residual impurities that degrade capacitor stability.

Wide band gap layers and charge depletion regions reduce anomalous charging current in polymer capacitors.

Borate ester in electrolyte absorbs moisture to suppress polymer dedoping, maintaining low ESR during high temperature solder reflow.

A stacked solid electrolytic capacitor connects cathode layers via a side conductive layer, reducing equivalent series resistance and inductance.

Composite PEDOT:PSS electrolytes eliminate anomalous charging currents while maintaining low leakage current stability at high temperatures.

A solid electrolytic capacitor integrates nanometer structures into a conductive polymer composite layer to boost electronic properties.

Composite oxidant dopant agents prepare conductive polymers for electrolyte capacitors.

An ultraviolet cured resin covers the weld zone of a capacitor tab terminal to suppress tin whisker growth while eliminating halogen content.

A solid electrolytic capacitor uses a nickel oxide cathode layer to enhance bonding strength and surface area for improved electrical performance.

Electrochemical polymerization forms uniform cathode layers on fluted anodes, resolving thickness inconsistency and reducing equivalent series resistance.

A cathode design maintains low contact resistance between a conductive substrate and polymer layer to ensure reliable electron transfer.

A tantalum capacitor design uses an anode lead frame with a bent portion forming an inclination angle toward the body to increase internal volume.

Vapor-deposited polymer nanocoating protects solid electrolytic capacitors from moisture ingress.

Segmented anode leads connect to a carrier wire to reduce equivalent series resistance, addressing volumetric contact limits in compact tantalum bodies.

Variable-width grooves in the seat plate retain solder near electrode terminals, preventing flow away from connection points to secure capacitor adhesion.

Work function modifiers lower the energy barrier at the conductive polymer interface, resolving prolonged charging times caused by high work functions.

Database comparison of quantitative mineralogical data verifies conflict-free valve metal origin, ensuring regulatory compliance for electrolytic capacitors.

Conductive polymer dispersion liquid attaches to porous anode bodies using polyanion seed particles as protective colloids.

Conformal non-conductive and metal layers hermetically seal solid electrolytic capacitors, eliminating bulky ceramic housings to improve volumetric efficiency.

Applying reverse voltage during electrolytic polymerization removes excess cathode polymer, reducing production time and improving capacitor ESR.

An infrared reflecting heat barrier layer suppresses thermal conduction to prevent electrical characteristic degradation in high temperature environments.

A porous sintered anode body with a hexahedral shape and embedded lead.

Solid electrolyte layer incorporates valve metal oxide and salt to enhance insulating properties at defective portions.