Characterizing the amount of common-mode noise, a power transformer contributes in isolated switching power converters.

For AC power measurement, the power factor (PF) introduces complexity as watts = volts x amps x PF. This measurement of AC power is referred to as active power, true power or real power. In AC systems ...

The transformers would be used as a weapon to detect power pilferage. Electronic meters would be installed in the secondary portion of transformers.

With Megger’s new test van, it is now possible to carry out a full range of tests on power transformers quickly and conveniently at any location that can be reached by road. This means that ...

In the development process, SGCC organized domestic and foreign experts to supervise the design, production quality control, test plan, and model test to ensure quality for multiple times. It ...