Miniature Voltage Transformer

A Miniature Voltage Transformer (Mini VT) is a compact electrical device that converts high AC or DC voltage into a lower, proportional output signal suitable for measurement, protection, or control. Designed with high accuracy, good insulation, and low power consumption, it ensures reliable voltage monitoring in limited spaces. Miniature voltage transformers are widely used in smart meters, energy monitoring devices, power distribution systems, and industrial automation equipment. They provide electrical isolation between high-voltage circuits and measuring instruments, enhancing safety, stability, and signal integrity in modern power systems and compact electronic applications.