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Toroidal Transformer

300W Circular Toroidal Transformer with Low Noise for Boosting and Reducing Voltage

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300W Circular Toroidal Transformer with Low Noise for Boosting and Reducing Voltage

Brand Name:	ZXY
Model Number:	ZXY-300W
MOQ:	Negotiable
Price:	Negotiable
Packaging Details:	Carton
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Huizhou.China

Certification:

RoHS、ISO9001、CE

Keywords:

300W Toroidal Transformer

Transformer Type:

Power

Frequency:

50Hz, 60Hz

Shape:

Rotundity

Winding Material:

Copper

Usage:

Audiovisual Equipment

Supply Ability:

50000

Highlight:

300W toroidal transformer for voltage regulation

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Toroidal transformer for boosting voltage

Product Description

300W Toroidal Transformer Circular Isolation Coil for Boosting and Reducing Voltage

The 300W Toroidal Transformer is an efficient and compact power conversion device that features a circular iron core design, low magnetic leakage, low noise, and high efficiency. Its circular structure optimizes the magnetic circuit distribution. Compared with traditional EI type transformers, it has a smaller volume, lighter weight, and lower operating temperature rise, making it suitable for electromagnetic interference sensitive applications such as audio equipment, medical instruments, and industrial control systems. The 300W power output can meet the demands of medium to high loads and provide stable voltage conversion, making it an ideal choice for pursuing energy conservation and space optimization.

Key Features

Efficient and energy-saving: The design of the circular iron core makes the magnetic circuit shorter, the magnetic resistance lower, the energy loss smaller, and the efficiency higher than 90%, which is more energy-efficient than traditional EI transformers.
Low electromagnetic interference (EMI): The closed annular structure effectively reduces magnetic leakage and electromagnetic radiation, making it suitable for noise sensitive audio, medical, and precision electronic equipment.
Silent operation: The iron core has no air gap, low vibration, and extremely low working noise (usually <20dB), making it suitable for equipment that requires a quiet environment.
Compact and lightweight: Compared to EI transformers of the same power, it reduces the volume by 30% to 50%, is lighter in weight, saves installation space, and is suitable for compact equipment.
Excellent heat dissipation performance: Uniform winding distribution and low loss design reduce heat generation, lower temperature rise, more stable long-term operation, and longer lifespan.

Applicable scenarios: high-end audio systems, amplifiers, medical equipment, industrial controls, laboratory instruments, etc.

Performance Specifications

Feature	Specification	Advantage
High Efficiency	>90% efficiency	Lower energy loss, reduced heat generation
Low EMI Noise	Minimal electromagnetic interference (EMI)	Ideal for audio, medical, and precision electronics
Quiet Operation	Noise level <20dB	Suitable for noise-sensitive applications
Compact & Lightweight	30-50% smaller/lighter than equivalent EI-core transformers	Saves space, easier integration in tight designs
Excellent Heat Dissipation	Low temperature rise due to uniform winding and core design	Longer lifespan, stable performance under continuous load
Low Magnetic Leakage	Closed-loop core minimizes flux leakage	Prevents interference with nearby components
Wide Input Voltage Range	Supports multiple input voltages (e.g., 110V/230V) with custom options	Flexible for global applications
High Reliability	Robust construction with high-quality materials	Durable performance in demanding environments

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products details

Audio Transformer

Permalloy Audio Transformer

Audio Isolator

Power Transformer

High Frequency Transformer

Inductor

Wireless Charging Coil

EMI Filter

Air Coil

Line Filter

Common Mode Inductor

Current Transformer

Toroidal Transformer

Low Frequency Transformer

Lan Transformer

Chip Inductor

300W Circular Toroidal Transformer with Low Noise for Boosting and Reducing Voltage

300W toroidal transformer for voltage regulation

Circular isolation coil transformer

Toroidal transformer for boosting voltage