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👍【 Precision Engineering】Toroidal design minimizes EMI (electromagnetic interference) for cleaner signal transmission – ideal for audio amplifiers, LED drivers, and switching power supplies.
👍【5 Various Kinds Toroid Magnetic Core Inductor】This set has 5 different types of inductors, which are characterized by passing direct current and resisting alternating current. The higher the frequency, the greater the coil impedance. Inductors typically work together with capacitors in circuits to form LC filters, LC oscillators, and so on.
👍【 Compact & Universal】All inductors share a 0.55” (14mm) height and 0.02” (0.6mm) lead diameter, fitting standard PCB layouts and breadboards.In addition,high-purity copper windings ensure low resistance, efficient heat dissipation, and long-term reliability.
👍【Inductance Coil Function】The inductance coil has multiple functions, which can store electric energy, adjust current changes in the circuit, and ensure current stability. In addition, the inductance coil can protect the circuit from external interference, participate in electric energy conversion, transmit signals, play a key role in transformers, motors and other equipment.
👍【Wide Application】These toroidal inductors are widely used in power switch, power cable or signal cable, noise suppression filter, power cable, signal cable ESD filter, power lines, signal lines, miniature TVs, adapters, DC-DC step-up / step-down power modules, various electronic products, etc.

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◆ Product Feature:
1. Widely used in power switch, power cable or signal cable, noise suppression filter, power cable and signal cable ESD filter. The toroid Core inductor has less working frequency impedance, high magnetic permeability, less magnetic-leakage loss.
2.The main function of an inductor is to obstruct changes in current. When the circuit is turned on, if there is no current passing through the inductor, it will attempt to obstruct the flow of current; When the circuit is disconnected, if there is current passing through the inductor, it will attempt to maintain the current constant.

🛠️ Ideal Applications
Power supply filtering (SMPS, linear regulators)
Audio equipment (preamps, amplifiers, crossovers)
Motor control circuits
RF filtering & signal conditioning
DIY Arduino/Raspberry Pi projects needing stable inductance

📦 What You Get
5 x 22UH-5A Toroidal Inductors
5 x 47UH-3.8A Toroidal Inductors
5 x 220UH-1.96A Toroidal Inductors
5 x 330UH-1.96A Toroidal Inductors
5 x 100UH-2.8A Toroidal Inductors

💡 Why Choose Our Toroidal Inductors?
Unlike generic inductors, our toroidal design delivers:
Lower EMI for noise-sensitive circuits (no unwanted interference!).
Higher efficiency (reduced energy loss = cooler operation).
Consistent performance across voltage/current ranges – perfect for prototyping and production builds.

⚡ Elevate Your Builds Today
Whether you're troubleshooting a circuit, designing a custom power supply, or crafting an audio masterpiece, this inductor kit gives you the tools to succeed. Add to cart now and empower your projects with precision components!

مرحبًا،

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Keadic 25 قطعة من الأسلاك النحاسية ذات النواة المغناطيسية الحلقية من Keadic، ملف الحث مثالي للمحولات DIY لوحة الدوائر (22UH-5A 47UH-3.8A 220UH-1.96A 330UH-1.96A 100UH-2.8A)

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