Relay Terminal Arrangements TRIZ Cases

Coaxial drive shafts and multiple contact modules let one relay independently switch several circuits while cutting module space, weight, and cost.

A relay gap, protruding terminal-side portions, and a heat transfer member conduct Joule heat away to cut thermal stress in compact boxes.

Flexible connectors and screw terminals simplify relay wiring and removal while maintaining reliable connections without crimping tools.

Thermal paste, a conductive bottom cover, and overcurrent protection let this SSR switch high voltage faster without relay wear or overheating.

Separate contact and sealing chambers make 6-pole automotive relay housings fluid-tight while preserving standard connector compatibility.

A perpendicular relay layout separates the auxiliary contact from main contact motion, reducing assembly tolerance impact without enlarging the relay.

A segmented relay box layout keeps ISO micro relay connections sealed to IP67/IP69K while preserving terminal access for maintenance.

An elastic anti-rotation assembly keeps the movable contact aligned, stabilizing contact position, pressure, and resistance in DC relays.

Flexible anti-rotation pieces constrain the movable contact assembly to cut metal noise, friction, and contact resistance instability.

Flexible anti-rotation pieces constrain the movable contact assembly to reduce friction, metal noise, and unstable contact resistance in DC relays.

Pre-crimped socket units and screw-type inserts let relay wiring be connected or removed with a standard screwdriver instead of crimping tools.

A stacked power and signal line layout inside a resin part cuts planar footprint while keeping cooling and switch placement compact.

Separate contact chambers and wire-seal spaces make 6-pole relay housings fluid-tight while preserving compatibility with standardized components.

Embedded sensors near relay contacts provide fast internal temperature feedback for early failure detection in high-current operation.

A housing-integrated pressing portion keeps the bus bar in contact with the heat transfer sheet, preserving heat dissipation despite size tolerances.

An integral thin test terminal on the fixed contact enables direct female-connector voltage measurement without screws, nuts, or extra parts.

An insulating switch assembly uses nonconductive materials to separate operators from high-voltage components.

Right-angle bus bar bending reduces housing space in the fitting direction while maintaining electrical connection reliability.

Varying lead terminal dimensions prevent improper assembly in junction boxes by enforcing unique contact alignment.

U-shaped contacts create opposing Lorentz force to counteract repulsion, reducing spring thrust and size.

Parallel beam portions form a slit holding coated wires, allowing core wire soldering without bending stress on the conductor.

A modular electrical device integrates an auxiliary module within a housing recess to enable standard comb connection without increasing device width.

A programmable solid-state relay uses a microcontroller and countdown timer to replace analog RC circuits with precise digital switching.

A modular pluggable electronic processing component integrates programmable circuitry into standard distribution modules.

Segmented U-shaped terminal tabs distribute current across parallel paths to handle high amperage loads in compact power relays.

A relay terminal uses orthogonal conductive plates joined by a coupling part to enable elastic deformation at curved contact surfaces.

Drooping lead terminals extend along housing side surfaces to create extended insulation paths between electrical contacts.

Terminals protrude from lateral faces and bend toward the bottom surface, reducing housing space while maintaining connection reliability.

A heat exchanger cap transfers thermal energy from fixed contacts to the battery case for efficient cooling.

A semiconductor relay module integrates multiple relays with a dedicated monitor terminal to simplify internal wiring configurations.

Hardware-based inverter protection circuit uses dual power switches to control PWM signals and prevent power supply when safety signals are absent.

A bidirectional triode thyristor triggers only after relay switch-over in optical branching units.

Varying lead terminal rigidity and protrusion depth directs insertion forces to the strongest contact.

Side-projected relay terminals reduce receiving space in electrical junction boxes by shifting terminal orientation from vertical to horizontal.

A semiconductor relay module uses series-connected input circuits to control multiple MOSFETs via light emitting elements for synchronized switching.

A movable hook dynamically shifts position to resolve the contradiction between key insertion reliability and actuation range limitations.

Segmented resistors and dynamic relay control suppress arc discharge and inrush current, protecting contacts from degradation.

A two-stage metallization process creates distinct layers with tailored wettability and adhesion properties.