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

STC, Inc. - Social Media

STC designs and manufactures transformers for many different industrial applications. STC transformers power a wide range of industrial equipment, including:

  • Cutting Lasers on CNC Machines,
  • Electronic Access Controls,
  • Large-Scale Battery Chargers,
  • Printing-Press Equipment,
  • Material Hardness Detectors,
  • Railroad Signaling Equipment,
  • Beacon Lights,
  • and Many Others.

For industrial applications, you’ll also find an array of transformer types, including High Voltage Transformers, Power Transformers (both single phase and three-phase), Control Transformers (to provide power for interface controls), as well as Encapsulated and Isolation transformers. However, STC also designs and manufactures many other transformer styles—including completely custom and specialized designs.

STC design engineers are capable of designing transformers that meet detailed manufacturing specifications, and we work closely with our customers to ensure our products meet both performance and delivery requirements.

ISO 9001:2015 Registration Mark

STC Sun Transformer is an ISO 9001 certified engineering and manufacturing company. We are also industry certified to IPC-A-610 (J-STD-001) manufacturing standards. Our magnetics components are used in a wide range of high-reliability applications with demanding specifications and must perform in harsh environmental conditions.

Sun Transformer can design and manufacture control transformers to meet nearly any requirement. For more information about how we can provide your transformer needs, please send us your specifications or call us today!

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