Description

2000W 1-phase 110V to 12V toroidal transformer is produced from high-quality copper material and the size is compact, widely used in industrial fields/ medical equipment/ household electrical appliances/ photoelectric lighting equipment, etc.

Advantages of ATO Toroidal Transformer

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

2000VA Toroidal Transformer Specifications

Model	ATO-T-C2000VA
Phase	Single phase
Power	2000VA (2000W)
Primary Voltage	110V AC (Optional: 110V, 120V, 220V, 230V, 240V)
Secondary Voltage	12V (Optional: 12V, 24V, 48V, 110V, 220V, 2x6V, 2x12V, 2x15V, 2x24V, 2x30V, 2x35V, 2x40V, 2x50V, can be customized)
Secondary Current	166.67A
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	<5.75W
Voltage Strength	DC2500V
Insulation Impedance	≥500MΩ
Cooling Method	Natural air cooling
Temperature	+40℃
Certification	CE, RoHS, ISO
Warranty	12 months
External Diameter	207mm
Internal Diameter	65mm
Height	90mm
Pedestal	210*210mm
Mounting Hole Distance	200*200mm
Weight	16kg
Package Included	1Toroidal transformer + 1Accesorries sets (Nut, Shim, Metal disk, Rubber gasket, Pedestal, Screw)

Toroidal Transformer Accessories

Toroidal Transformer Mounting Methods

Toroidal Transformer Internal Structure

Tips: 30 ℃ is the highest conversion temperature of toroidal transformer

The temperature of the working site of the toroidal transformer will also affect the conversion rate of the toroidal transformer. Currently, the temperature that makes the conversion rate reach the highest is 30 ℃. When the ambient temperature exceeds 30 ℃, the toroidal transformer will reduce its conversion rate because it accumulates too much heat inside. When the on-site temperature of the toroidal transformer rises by 20 ℃, its conversion rate will drop by 20%. When the temperature is 0 ℃, it can load 120% of the rated power. When the temperature is 50 ℃, the transformer can load 80% of the rated power. Therefore, when the temperature of the working environment is too high, we can increase the conversion rate of the toroidal transformer by adjusting the temperature below 30 °C through a temperature adjustment device. (If the environment is different, for example, the air mobility is different, the specific conversion efficiency of the transformer is slightly different.)