Industrial Grade Constant Voltage Transformer protects the equipment, against voltage fluctuations and can withstand even up to 300 v input voltage for small duration without damaging the equipment. The Transformer ensures silent operation and the output starts folding back beyond 270 v of input supply, thus protecting the device against high voltage. The Transformer can operate up to 50 ° C ambient temperature. The Industrial Grade Constant Voltage Transformer has inbuilt instantaneous short circuit protection and requires less maintenance.