• 1201 West Randolph St., McLeansboro, IL, USA

STC, Inc. - Social Media

Sun Transformer designs and manufactures a wide range of inductive components. Our custom design and manufacturing capabilities enable us to offer non-standard transformer products. We design and build specialized magnetic components to meet your exact requirements, from legacy to state-of-the-art construction types.

Many of the transformers we manufacture are custom designs to meet specialized requirements. STC Sun Transformer is an ITAR registered transformer, inductor, and coil manufacturer—and we’re able to provide source traceability to meet the most demanding customer specifications.

We have experience manufacturing small printed-circuit-mount transformers as well as mid-range custom magnetics, up to 10 KVA. Our designs include the following types:

Coils
 
Inductors /
Chokes
Custom
 
Toroids
 
PC-Mount /
Low-Profile
High-Voltage
 
Power
 
Three-Phase
 
Isolation
High-Iso
Autotransformers
 
Ferroresonant
 
Control
 
Switching
 
Instrument
 
High
Frequency
Encapsulated