Product
1.5KW
3KW
5KW
High-Efficiency Toroidal Transformer
The High-Efficiency Toroidal Transformer is a core power supply component designed with advanced electromagnetic technology and a toroidal core structure. Compared with traditional EI transformers, it offers higher efficiency, lower magnetic leakage, reduced noise, and a more compact size.
- Thanks to its precise copper winding and high-quality insulating materials, this transformer delivers stable performance, strong overload resistance, and long service life. It is widely used in industrial control systems, medical equipment, smart home devices, communication equipment, and new energy applications.
- We provide standard power ratings (1.5kW / 3kW / 5kW) and also support customized power solutions according to customer requirements.
Key Features & Advantages
High Efficiency
Energy conversion efficiency up to 95%, reducing power loss and operating costs.
Low Magnetic Leakage
Toroidal core design significantly reduces magnetic leakage and improves stability.
Low Noise Operation
Operating noise ≤ 35dB, suitable for noise-sensitive environments.
Compact & Lightweight
Up to 30% lighter than traditional EI transformers of the same power.
Strong Overload Resistance
Precisely wound copper coils ensure safe and stable operation.
Customizable Design
Power rating, size, and specifications can be customized based on application needs.
Available Power Ratings
| Model | Rated Power | Phase | Frequency | Cooling Method |
|---|---|---|---|---|
| TT-1.5 | 1.5 kW | Single Phase | Low Frequency | Dry-Type |
| TT-3 | 3 kW | Single Phase | Low Frequency | Dry-Type |
| TT-5 | 5 kW | Single Phase | Low Frequency | Dry-Type |
| TT-C | Custom | Single Phase | Low Frequency | Dry-Type |
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | High-Efficiency Toroidal Transformer |
| Phase | Single Phase |
| Cooling Method | Dry-Type |
| Moisture Protection | Open-Type |
| Frequency Characteristics | Low Frequency |
| Winding Type | Autotransformer |
| Core Type | Toroidal |
| Structure | Vertical |
| Efficiency | ≥ 90% |
| Coil Material | Oxygen-Free Copper Wire |
| Core Material | High-Quality Silicon Steel Sheet |
| Size | Customizable |
Applications
Applicable for indoor fixed installation, factories, medical institutions, residential electrical systems, and energy facilities.
Customization & OEM / ODM Service
We offer flexible OEM and ODM services to meet different project requirements.
📩 Tell us your application and requirements, and our engineering team will provide a tailored solution.
- Power rating (kW)
- Output voltage
- Size & structure
- Wiring and terminal configuration
- Labeling & packaging
Looking for a Reliable Toroidal Transformer Solution?
We provide high-efficiency toroidal transformers with standard power options (1.5kW, 3kW, 5kW) and full customization support.
Tell us your application requirements, and our engineering team will offer the most suitable solution for your project.