Adjustable Voltage Rise Time 99.999s Variable Frequency Isolated Digital Regulated AC Power Supply Programmable - China AC Power Supply Programmable and Digital Regulated AC Power Supply
BK Precision 1655 Isolated Variable AC Power Supply | Reverb
Vintage Heathkit Variable Isolated AC Power Supply, Model IP-5220, 0 - 140VAC With Isolation, Made In USA, Circa 1975 - 1983 | Vintage electronics, Vintage, Ac power
BK Precision 1655 Continuous Intermittent Variable Isolated AC Power Supply | eBay
Global Specialties 1505 AC Power Supplies - Meter Type: Digital, Variable Frequency: No | TechEdu
B&K Precision Isolated Variable AC Power Supply - Cole-Parmer
Global Specialties 105-1507 Variable Isolated AC Source, 150 VAC at 10 Amps from Cole-Parmer