Toroidal Transformer

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Picture of 12-0-12V Toroidal Transformer, 50VA/70VA

12-0-12V Toroidal Transformer, 50VA/70VA

● 50VA/70VA single-phase toroidal transformer with selectable primary voltage. ● Multiple secondary voltage options are available, with custom configurations supported. ● Dual 4-wire outputs are standard; a single-output version is optional. ● Copper winding, 90%–96% efficiency, and 50/60Hz operation.

$89.99

Picture of 35-0-35V Toroidal Transformer, 350VA/500VA

35-0-35V Toroidal Transformer, 350VA/500VA

● 350VA/500VA output capacity supports stable performance in compact electronic systems. ● Operates at 50Hz/60Hz with natural air cooling for dependable daily use. ● Low-noise toroidal core helps reduce hum and interference during operation. ● Temperature rise stays below 70°C at 120% overload for better thermal reliability.

$159.99

Picture of 24-0-24V Toroidal Transformer, 120VA/150VA

24-0-24V Toroidal Transformer, 120VA/150VA

● 120VA/150VA output for audio equipment, control systems, and power applications. ● Standard 120V AC primary and 2x24V AC secondary, with custom voltages available. ● Copper wire winding improves electrical stability and efficiency. ● Toroidal core design helps reduce hum, interference, and leakage loss.

$112.99

Picture of 30-0-30V Toroidal Transformer, 200VA/300VA

30-0-30V Toroidal Transformer, 200VA/300VA

● 200VA rating fits compact equipment requiring efficient and low-noise power conversion. ● Standard configuration: 120V AC / 2x30V AC, 50Hz/60Hz. ● Copper winding and toroidal core help maintain stable output. ● Low electromagnetic radiation makes it suitable for sensitive electronics.

$138.99

Picture of 40-0-40V Toroidal Transformer, 600VA/800VA

40-0-40V Toroidal Transformer, 600VA/800VA

● 600VA/800VA single-phase toroidal transformer for audio, control, and power supply systems. ● 240V AC primary with 40-0-40V output; multiple input and secondary voltages are selectable or customizable. ● Copper winding, 90%–96% efficiency, low no-load loss, and stable 50/60Hz operation. ● DC 2500V dielectric strength, ≥500MΩ insulation resistance, natural air cooling, and a 12-month warranty.

$219.99

Picture of 50-0-50V Toroidal Transformer, 1000VA/1500VA/2000VA

50-0-50V Toroidal Transformer, 1000VA/1500VA/2000VA

● Available in 1000VA/1500VA/2000VA, with 120V AC input and 50Hz/60Hz operation for high-power applications. ● 2x50V secondary output with 83.33A each winding supports demanding industrial and audio systems. ● Copper winding and toroidal core ensure stable power delivery with 90%–96% efficiency. ● Custom voltage options such as 110V / 220V / 230V / 240V input and 12V to 2x50V output are available on request.

$388.99

Picture of 240V to 120V Step Down Toroidal Transformer, 2500VA/3000VA

240V to 120V Step Down Toroidal Transformer, 2500VA/3000VA

● 2500VA/3000VA single-phase toroidal transformer for reliable 240V to 120V AC step-down conversion. ● Multiple primary and secondary voltage options are available, with custom configurations supported. ● Copper windings provide 90%–96% efficiency, low no-load loss, and stable 50/60Hz operation. ● Features DC 2500V dielectric strength, ≥500MΩ insulation resistance, and CE, RoHS, ISO certifications.

$784.99

Picture of 220V to 110V Toroidal Transformer, 4000VA/5000VA

220V to 110V Toroidal Transformer, 4000VA/5000VA

● Designed for 220V-to-110V single-phase applications, with 4000VA and 5000VA capacity options. ● Toroidal copper-wound construction supports stable power delivery and no-load loss below 7.15W. ● Selectable input/output voltages and optional 4-wire dual outputs suit different installation requirements. ● Natural air cooling, DC 2500V dielectric strength, CE, RoHS and ISO certification, plus a 12-month warranty.

$1,359.99

Picture of Toroidal Power Transformer, 50Hz/60Hz, 160W-300W

Toroidal Power Transformer, 50Hz/60Hz, 160W-300W

● 160W-300W rated power with AC 220V input and customizable AC 12V/24V output for stable low-voltage power conversion. ● Toroidal coil structure and copper wire winding provide 90%+ efficiency and reliable performance. ● Dual winding with 2 outputs supports flexible power supply for different equipment needs. ● Built-in temperature, overload, and short circuit protection improves operating safety.

$216.99

Picture of Toroidal Power Transformer, IP67, 220V, 400W-1200W

Toroidal Power Transformer, IP67, 220V, 400W-1200W

● AC 220V primary voltage with 400W-1200W rated power and customizable AC 12V/24V secondary voltage for reliable power conversion. ● High-efficiency toroidal coil design with copper winding delivers 90% or higher efficiency and stable electrical performance. ● Dual winding structure with 1 input and 2 outputs supports a wider range of low-voltage equipment applications. ● Equipped with LED operating status indication and multiple protection functions.

$258.99

Toroidal transformers are available with a wide range of primary AC voltage options, including 110V, 120V, 220V, 230V, and 240V, making them suitable for different regional power standards and installation requirements. Multiple primary voltage versions are offered to support a broad range of applications and market needs.

For the secondary AC voltage, both single secondary and dual secondary configurations are available. Single secondary options such as 12V, 24V, 48V, 110V, and 220V provide direct AC output for standard power conversion requirements. Dual secondary options such as 2x6V, 2x12V, 2x15V, 2x24V, 2x30V, 2x35V, 2x40V, 2x50V, and 2x115V offer greater design flexibility and can be connected in series, parallel, or center-tapped configurations according to different circuit requirements.

For example, a 2x50V toroidal transformer features two independent 50V AC secondary windings. These windings can be connected in series to provide 100V AC output, or configured as 50-0-50V for applications requiring a center tap. This flexible secondary design allows the transformer to be used in a wide variety of systems.

With compact structure, high efficiency, low noise, and stable performance, toroidal transformers are widely used in audio equipment, power supplies, industrial control systems, instrumentation, automation equipment, and other electronic applications.