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

1.Product Description

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.

Five characteristics of 300W Toroidal Transformer:
1.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.

2.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.

3.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.

4.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.

5.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.

2.Performance Characteristics

3.Company Profile

Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers，switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current inductors and wireless charging coils ,etc for customers.

Founded in 2011,our factory have two production bases in Huizhou city,Guangdong province and Guang’an city,Sichuan province which can produce 120 million inductors and transformers that meet the environmental Protection requirements of ISO every year. Our company equips with fully automatic winding,soldering,assembling,testing machines,also some reliability test equipments.

Our products are certified by UL，FCC，CE，RoHS、Reach and granted with 20 patents.These achievements mainly come from our strong R and D team,providing solutions for temperature decreasing noise cancellation and coupled radiation conductivity.

The products are widely used in high quality audio equipments, audio conference room equipments，communication, medical electronic equipments, automotive electronics, sports and fitness equipments, beauty equipments，LED lighting，and consumer electronics etc.

We are committed to providing high quality coils, inductors, transformers and other products. We can also accept OEM and ODM orders. We sincerely welcome customers at domestic and oversea to visit and cooperate with us with high-quality products, preferential prices and excellent reputation.