Electrical Tips & insights
Practical guidance and insights for transformer and electrical power systems.
What Is a Regulated Voltage Transformer? Uses, Benefits, and Applications
Learn what a regulated voltage transformer is, how voltage regulation works, common applications, benefits, and when your facility may need one.
What Is an Isolation Transformer? Uses, Benefits, and Applications
Learn what an isolation transformer is, how electrical isolation works, common applications, key benefits, and when your facility may need one.
10 Signs Your Transformer Needs Repair
Learn the warning signs of transformer problems, including overheating, unusual noise, damaged connections, insulation issues, and abnormal test results.
What Is a K-Rated Transformer?
Learn what a K-rated transformer is, how it handles harmonic heating from nonlinear loads, common applications, and when a K-rated transformer may be appropriate.
Dry-Type Transformer Maintenance: What Every Facility Should Check
Regular dry-type transformer maintenance helps identify overheating, connection problems, insulation issues, and other developing conditions. Learn what facilities should check during transformer inspection, testing, and preventive maintenance.
How to Choose the Right Transformer Capacity for Your Facility
Choosing the right transformer capacity is essential for a safe, reliable, and efficient electrical system. Learn how to evaluate kVA, load demand, voltage requirements, motor starting, and future expansion when selecting a transformer for your facility.