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In the electronics, electrical appliances, and small motor manufacturing sectors, 32 SWG aluminum enameled wire (Standard Wire Gauge No. 32, standard wire diameter approximately 0.274mm or 0.27mm) has become a popular choice for winding materials due to its excellent lightweight properties and significant cost-effectiveness, making it a standout in the field of small precision windings. Five key factors influencing 32 SWG aluminum enameled wire:  Aluminum Raw Material Cost: The Cornerstone of Price The cost of aluminum ingots is the primary factor determining the price of aluminum enameled wire, typically accounting for over 80% of the final product cost. International Aluminum Price Fluctuations: Enameled wire prices are highly synchronized with the price trends of aluminum ingots (A00/EC grade electrical round aluminum rods) on the London Metal Exchange (LME) and the Shanghai Futures Exchange (SHFE). Buyers need to constantly monitor real-time LME aluminum prices, as this is the benchmark for calculating current…

In manufacturing and maintaining electromagnetic equipment (motors, transformers, electromagnets), enameled wire specification directly impacts performance and service life. 18 AWG (American Wire Gauge) enameled wire stands out for its balanced performance, widely used in industrial production and DIY projects. This guide distills its core value, specifications, advantages, applications, and key selection tips. I. What Is 18 AWG Enameled Wire? AWG is a global wire thickness standard, with lower numbers indicating thicker wires. 18 AWG, a medium-gauge wire, balances space occupation and current-carrying capacity—avoiding the bulk of 16 AWG and the current limitations of 20 AWG. Structurally, it consists of an 18 AWG metal conductor (core) and an insulating enamel layer. The conductor transmits current to generate magnetic fields, while the enamel insulates coils to prevent short circuits. It serves as a “bridge” between professional industrial production (small/medium motors, mini transformers) and DIY creation (electromagnets, RC model motors). II. Core Specifications…

Film-Insulated Magnet Wire also magnet winding wire makes of enamel insulation covered copper / aluminum conductor.

Enameled copper clad aluminum (ECCA) wire is a significant innovation in the field of electromagnetic wires, offering a blend of the excellent electrical conductivity of copper and the lightweight advantages of aluminum.