ATO control transformers 500 VA to 10 kVA are small dry type transformer selling on Steptransformer.com. Because of its unique design of single input/output and multiple input/output interfaces (240V to 110/36/24V, 220/380V to 120/48V, 440/460/480V to 120/24V, etc.), ATO control transformers have more usage.
1. ATO control transformers can easily obtain the appropriate voltage, but also can change the voltage of alternating current, while changing the impedance.
2. When not exceeding the design power, ATO control transformer can also change the current.
3. in different environments, ATO control transformer and anti-interference role.
ATO control transformer is generally suitable for AC 50H or 60Hz, voltage 1000V and below circuit, can work continuously for a long time under the rated load. Usually in machine tools, mechanical equipment as electrical control lighting and indicator power supply, can be in electrical equipment, control circuit power supply. ... 
United States