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Relipowertech 3000VA Step-Down Toroidal Transformer, 240V AC to 12V/24V
Relipowertech 3000VA Step-Down Toroidal Transformer, 240V AC to 12V/24V - Image 2
Relipowertech 3000VA Step-Down Toroidal Transformer, 240V AC to 12V/24V - Image 3

Relipowertech 3000VA Step-Down Toroidal Transformer, 240V AC to 12V/24V

Factory price 3000VA toroidal electronic transformer with 90%-60% high conversion efficiency, safe isolation and easy installation. It is designed to step down 50Hz/ 60Hz single phase 240 volt AC primary to 12 volts, 24 volt AC secondary, twin 24-0-24V (24V/1500V, 24V/1500V) output voltage is available.

customization Ability

  • Minor customization
  • Drawing-based customization
  • Sample-based customization
  • Full customization

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Customized 1-phase toroidal transformer power supply for audio amplifier, transforms 240V to 12V/24V, all copper material and compact structure make efficiency>90%. Low noise, low resistance loss, low heat generation with uniform circular section and continuous winding.

  1. High Efficiency: Winding matches the core perfectly, which makes the transformer more efficient.
  2. Long Service Life: With high-quality materials and manufacturing technology, the transformer can be used for 30 years.
  3. Less Noise: The core is seamlessly rolled and the winding is set evenly over it, which makes the transformer quiet when it is working.
  4. Less Radiation: Toroidal structure and winding technology reduce electromagnetic radiation.
  5. Low Temperature Rise: Even if it is overloaded at 120%, the temperature rise will be less than 70℃.

3000VA Toroidal Transformer Specifications

Model RELI-T-C3000VA
Phase Single phase
Power 3000VA (3000W)
Primary Voltage 240V AC (Optional: 110V, 120V, 220V, 230V, 240V)
Secondary Voltage 24V (Optional: 12V, 24V, 48V, 110V, 220V, 2x6V, 2x12V, 2x15V, 2x24V, 2x30V, 2x35V, 2x40V, 2x50V, can be customized)
Secondary Current 125A each winding
No. of Inputs 1 input
No. of Outputs 1 output (4-wire 2 outputs are available)
Note: For the transformer with 2 outputs 4-wire, each output provides the same voltage and current level, the sum of 2 output power capacities is equal to the total capacity.
Frequency 50Hz/60Hz
Winding Material Copper Wire
Coil Structure Toroidal
Efficiency 90%-96%
No-load Loss <6.23W
Voltage Strength DC2500V
Insulation Impedance ≥500MΩ
Cooling Method Natural air cooling
Temperature +40℃
Certification CE, RoHS, ISO
Warranty 12 months
External Diameter 225mm
Height 90mm
Pedestal 220*220mm
Mounting Hole Distance 220*220mm
Weight 22kg
Package Included 1*Toroidal transformer + 1*Accesorries sets (Nut, Shim, Metal disk, Rubber gasket, Pedestal, Screw)

Toroidal Transformer Mounting Methods

toroidal transformer mounting method

Additional information

Weight 18 kg
Primary Voltage (AC)

110V, 120V, 220V, 230V, 240V
Secondary Voltage (AC)

110V, 12V, 220V, 24V, 2X115V, 2X12V, 2X15V, 2X24V, 2X30V, 2X35V, 2X40V, 2X50V, 2X6V, 48V, Contact us for other voltages

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