Single Phase Portable Variable Voltage Transformer is available in table top model for general purpose lab use with lead for input and terminal for output of 10 Amps. The Variable Voltage Transformer comes in fabricated form to suit tough industrial applications. Single Phase Portable Variable Voltage Transformer is manufactured by Green Dot Electric Limited, an ISO 9001 recognised company. Green Dot Electric Limited also manufactures a wide range of Toroidal transformers, transformer coils, cooling units, voltage stabilizers, voltage regulators and isolation transformers. The Single Phase Portable Variable Voltage Transformer can also operate at an output rating of 28 Amps.