May 30, 2026  
2025-2026 college catalog 
    
2025-2026 college catalog [ARCHIVED CATALOG]

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ELT 209 - AC/DC Drives and Servos


Credit(s): 3
Lecture Hours: 2
Lab Hours: 2

This course investigates modern trends in industrial motor controls. Students will be exposed to the advantages and disadvantages of AC and DC solutions. Discussions will include soft start and servo control. Much emphasis will be on AC Variable Frequency Drives.
Applicable toward graduation at Sandburg where program structure permits:
Degree or Certificate: AAS, AGS and Certificates where applicable (1.2)

Offered: Spring
Prerequisite(s): ELT 104  
General Education: Not Applicable



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