NODM transformers provide help in the following electrical problems.
(1) Switching of electrical utilities in Industrial & Commercial environment generates spikes up to 6000 Volts & high frequency power line Noises.
(2) The spikes can cause the failure of thyristors, Micro-processors, or other active electronic device.
(3) The high frequency noises can interfere with Digital-Electronic equipment causing data corrution, erratic behavior, loss of memory etc.