Close
(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories
Preferences
Search

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

$916.54
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.
*
*
SKU: ATO-T-C3000VA
30-day Returns
Free Shipping
Delivery date: 6-12 days

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.

Advantages of ATO Toroidal Transformer

  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 ATO-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 Accessories

toroidal transformer accessories

Toroidal Transformer Mounting Methods

toroidal transformer mounting method

Toroidal Transformer Internal Structure

toroidal transformer internal structure

Tips: The higher the power of toroidal transformer, the higher the efficiency

Toroidal transformer is a kind of step-up & step-down transformer power supply, which has the advantages of small volume, low noise, less heat and high performance. Generally, we use a variety of voltages, such as 220V for domestic lighting, 36V for industrial safety lighting, and the voltage of the welding machine needs to be adjusted. These cannot be separated from the toroidal transformer, which can step down the voltage we need through the principle of electromagnetic mutual inductance of the main and auxiliary coils.

The larger the rated power of the transformer, the higher the working conversion efficiency. The same 220V to 24V transformer with a rated power of 500VA has a working conversion efficiency of more than 92%, while the conversion efficiency of 50VA low power is only 85%. There is a clear difference between the two.

 
Write your review for 3000VA Step-Down Toroidal Transformer, 240V AC to 12V/24V
  • Only registered users can write reviews
  • Bad
  • Excellent