Shanghai Huaming Power Equipment Co., Ltd. will show tap changers for both power transformers and distribution transformers. The exhibits will demonstrate a global trend in the industry as well as ...

Tap changers are devices that can increase or decrease the output secondary voltage by changing the turn ratio of primary or secondary winding. A tap changer is usually installed on a high voltage ...

Designed for use in conjunction with the company’s circuit breaker analyzers, the new LTC135 accessory power supply from Megger allows transformer load tap changers to be tested easily and ...

Design engineers should know how transformers work so they can design machinery that operates optimally within the proper voltage ranges. Because the equipment that these engineers design will ...