Resistor Manufacture TRIZ Cases
- Multi-Layer Varistor Ceramic Gradient for Lower Capacitance
Using ceramic layers with different monovalent ion concentrations, this case cuts varistor capacitance while preserving breakdown voltage and leakage current.
- Thick Film Resistor Composition for Near-Zero TCR Stability
Ruthenium oxide with a controlled lattice ratio and 10-80 nm crystallites helps thick film resistors keep cold and hot TCR values near 0.
- Thin-Film Resistor Viabar Layout for Reduced Current Crowding
Viabar contacts along the resistive layer edge reduce current crowding, preserve sheet resistance uniformity, and expand interconnect routing.
- Surge Arrestor Module Bladder Compaction for Void-Free Curing
A flexible bladder applies controlled radial and axial pressure during curing to remove air voids and avoid surface marks in surge arrestor modules.
- Cracked High-Resistance Layer in Multilayer Varistors
Cracks in the high-resistance layer extend creepage distance and block metal ion migration, preventing varistor insulation failure in humidity.
- Resistor Trimming Circuit for High-Frequency Tolerance Control
An added contacting structure enables in-process measurement and trimming of small resistor structures to meet tight high-frequency tolerances.
- Nonlinear-Resistance Resin Structure to Prevent Thickness Shorting
A dual-phase resin links nonlinear particles while insulating voids to stop thickness-direction shorting and preserve threshold resistance.
- PTC-Diode Solder Bonding for Surge-Stable Circuit Protection
Dual-alloy solder links PTC and diode components to preserve electrical properties and improve surge stability in circuit protection.
- Caged Varistor Surge Arrester Assembly for Short-Circuit Faults
A polymer-filled caged varistor stack improves surge arrester short-circuit performance, limits discharge, and retains fragments at high fault current.
- Ni-Based Resistor Alloy Balancing Resistivity and Workability
Specific Ni-Cr-Al-Cu composition and heat treatment keep resistivity high while limiting hardness and temperature coefficient drift.
- Porous Alumina Substrate for Uniform Resistor Resistivity and Division
Controlled pore size and distribution in alumina substrates enable easier division while keeping resistor resistivity more consistent.
- Lead-Free Variable Resistor Coating for Smooth Sliding Contact
A polished two-layer lead-free resistor coating cuts surface roughness, reduces contact wear, and preserves sliding and electrical performance.
- Carbon Aerogel Varistor Paste for Flexible Surge Protection
Carbon aerogel in an epoxy-cured paste gives varistor behavior across high and low voltages, enabling flexible circuit design and surge protection.
- Zn2SiO4 Varistor Insulating Layer for Moisture Resistance
A Zn2SiO4 insulating layer with thicker electrode-contact regions blocks moisture ingress, reducing leakage current and preserving voltage non-linearity.
- Multilayer Varistor Cover Layer for Lower Stray Capacitance
A doped insulating cover layer lowers multilayer varistor stray capacitance while preserving overvoltage protection and sintering compatibility.
- Resistance Alloy Paste Adhesion on Glass Ceramic Substrates
Segmented paste application maintains temperature coefficient precision while securing mechanical stability on glass ceramic surfaces.
- Heating Paste Composition for Low-Voltage Surface Heating Elements
A heating paste composition uses carbon nanotubes and a composite binder to enable screen printing on flexible substrates.