Variable transformers for testing and OEM builds.
Variacs and variable auto transformers made by Satyajeet Electronics in Delhi. Tell us your electrical rating, format and required quantity.
Control the voltage. Choose the format.
Variable auto transformers provide adjustable AC output. We supply configurations for lab and test work, industrial equipment, and servo stabilizer OEM production.
The winding, enclosure and duty must match the requested current and voltage span. We confirm those details on each quote.
Open variacs
For integration into equipment and control assemblies.
Enclosed models
For standalone operation where an enclosure and indication are specified.
Motorized & DL builds
For automatic adjustment and custom OEM configurations.
What we need to quote.
For repeat OEM orders, include your existing sample or drawing and monthly quantity if available.
Input
Supply voltage and frequency.
Output span
Minimum and maximum adjustable voltage.
Current
Required continuous ampere rating.
Format
Open, enclosed or motorized; phase count.
Volume
Order quantity and delivery location.
Build a clearer enquiry.
Choose the application and enter what you know. We will carry the details into the quote form. Final selection and price depend on a technical review.
Specifying a variable transformer.
What voltage details matter?
Give the supply voltage and required adjustable output span. We will confirm the winding and connection arrangement for your application.
How should I state the rating?
State the continuous current in amperes, along with the load and duty. If you have an existing sample or drawing, include those details for repeat OEM supply.
Which format is suitable?
Open units integrate into equipment. Enclosed and motorized options depend on the operating method and installation needs.
Share the rating. We will respond.
Start with a basic specification. If you have a drawing or sample, mention it in the details and we can discuss it directly.