Variable Voltage Transformer

Variable Auto Transformer - Variacs

Newton 1200 A Motorized Variac Variable Auto Transformer - Efficiency: High

100 Amps Three Phase Auto Transformer - Efficiency: 98%

Variable Auto Transformer - Copper Material, Single Phase Input, 50/60 Hz Frequency | High Performance, Low Maintenance, High Durability

Copper And Steel Radiotone Oil Cooled Variable Auto Transformer

Continuously Variable Voltage Auto Transformer (075 to 1600 Amp)

Auto Transformer

1 Phase Variable Auto Transformer

Oil Immersed Auto Transformer Parts

Auto Transformer Phase: Single Phase

20 Amp. Variance Auto Transformer Ac

Variac Auto Transformer - CRGO Steel, 240V Single Phase, 0V-270V Output | 99.9% Pure Copper, Hand or Motorized Operation, Low Maintenance