1. High Efficiency

Seamless toroidal core (ferrite/powdered iron) minimizes core loss (<1.1W/kg) and achieves >95% efficiency.

Low no-load current (<10% of laminated transformers).

2. Low EMI/Noise

Closed magnetic path reduces flux leakage (<0.1% typical).

Vibration-free operation (<20dB at full load).

3. Compact Design

50% smaller/lighter than equivalent EI-core transformers (e.g., 40×75mm/0.6kg for 50W).

4. High-Frequency Operation

 Optimized for kHz–MHz range with Litz wire windings to mitigate skin effect.

5. Thermal Reliability

 Uniform heat dissipation (ΔT <25°C at 25°C ambient).

 Wide temp. range (-40°C to +130°C).

6. Frequency Range: 1kHz-100kHz(Medical-specific frequency bands).

7.Isolation Voltage: 1500VAC (Compliant with IEC 60601 Medical Safety Standards)

Toroidal Power Transformers Applications:

Audio: Hi-fi amplifiers (low-noise power supply).

Medical: ECG/EEG equipment (EMI-sensitive isolation).

Energy: Solar micro-inverters (high-efficiency DC-AC).

Industrial: PLCs/robotics (space-constrained integration).

ICT: Server PSUs (high power density).

Our electrical transformers feature excellent thermal stability, low power loss, and robust mechanical strength — all made possible by our vertically integrated core processing, precision winding, and vacuum encapsulation capabilities.