Current & temperature
Evaluate conductor, ambient temperature, bundling and heat dissipation together.
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POWER / 04
Power Enablers
Building reliable margin across current, temperature, insulation and weight
Conductor cross-section, plating, insulation thickness, thermal path and installation are co-optimized for aerospace power, windings, power modules and dense feeder applications.
High-current directionLightweight insulationThermal management
TYPICAL APPLICATIONSAerospace power, windings, power modules and dense feeder routing
01 / PRODUCT OVERVIEW
Define the construction from system constraints
This information supports product direction and early technical discussions. Yidong Telecom defines final materials, dimensions and manufacturing around the actual interface, environment and validation target.
Insulation coordination
Select material and thickness from voltage, transient and environmental constraints.
Compact lightweight design
Quantify tradeoffs among safety margin, protection, diameter and mass.
Reliable termination
Control crimp, solder, plating and contact stability through thermal cycling.
02 / PRODUCT TYPES
Series scope and selection direction
Each type must be further defined by protocol, length, installation and environmental conditions. A category name is not a fixed specification.
Capacitor Films
Dielectric and structural film direction with focus on electrical behavior, thickness consistency, temperature and processing.
View specific product ↗High Performance Aerospace Wire
Weight, diameter, thermal, mechanical protection and electrical safety balanced for aerospace environments.
View specific product ↗Magnet Wire
Winding wire for motors, transformers and inductors, matched to enamel, winding, thermal and corona needs.
View specific product ↗Power Feeder Cables
Primary equipment or platform power paths engineered around current, drop, temperature, shielding and termination.
View specific product ↗03 / ENGINEERING DESIGN
Critical design goals
Typical construction path
Current conductor
Solid, bundled or stranded copper-based conductor selected for resistance, flex and termination.
Primary insulation
Provides voltage, temperature, abrasion and environmental performance.
Shield or return layer
Added where EMI, fault-current or grounding paths require it.
Mechanical protection
Braid, tapes, jackets or layered construction for installation loads.
Terminals & assembly
Validated with terminal temperature, crimp window and equipment interface.
04 / SELECTION & VALIDATION
Inputs needed to start solution assessment
01
Working voltage, continuous and peak current
02
Allowable voltage drop and temperature rise
03
Ambient temperature and bundle installation
04
Diameter, weight and flex
05
Terminal, crimp or solder process
06
Abrasion, flame, shielding and standards
IMPORTANT NOTE
Ampacity cannot be defined from conductor size alone. Ambient temperature, bundling, cooling, termination and safety standards must be assessed together.
Ready to turn a product direction into a controlled specification?
Start an engineering assessment with your application boundaries.
Prepare protocol, electrical, mechanical, environmental, interface and validation requirements so we can define the material, construction and sample-validation path.
Return to requirement checklist ↗