Variable Auto Transformer Manufacturer
Variable Auto Transformer Supplier
All other voltage transformer has two electrical wings however the Variable Auto transformer has only one single voltage winding which is common to both sides. The autotransformer has one winding, which is common to both the primary and secondary circuits.In autotransformer the primary and secondary windings are linked together with both electrically and magnetically. The main advantage of this type of transformer is that it can be manufacture much cheaper cost then other, however the main disadvantage of this type of transformer is that it does not have primary and secondary winding.
Auto transformer also is designer with more than one single tapping point. Auto transformer can be used to provide different voltage point. It is used to adjust the line voltage to either change its value or keep it constant.
Auto transformer is a continuously variable voltage transformer, having a single layer winding. We manufacture this transformer with the help of our expert team using best quality materials and components. We are also manufacturing this transformer in different technical specifications as per client requirements.
- It can enhance the output voltage in excess of twice the input voltage
- Calibrated dial show approximately output voltage at no load
- The contact arm can be moved both manually and by motor
- Delivers an output voltage from 0 to above line voltage
- Low temperature rise
- Wide assortment of current rating 4 Amp. To 1200 Amp
- High quality carbon brush
- Step-less voltage control
- Short time overload capacity
- Auditorium, hotels, conference hall, laboratories etc.
- Servo stabilizer, rectifiers, battery charger
- Welding equipment’s
- Testing instruments
- College & universities