Most residences and commercial buildings in the United States currently use an old-style electromechanical utility power meter to track electricity use. The meters are reliable and cheap but ...

There is a basic method for measuring high-frequency power using a power meter and power sensor (Fig. 1). The power sensor converts high-frequency power to a dc or low-frequency signal that the power ...

Energy meters have gone through several changes with respect to design and functionality in the last decade. A variety of improvements such as lower cost, increased accuracy, tamper detection, less ...

Smart meter power supply designers need into take account of concerns such as energy efficiency, fraud protection, and reliable operation if the electrical supply fails. In regards to efficiency, ...

Pulse Electronics Corporation introduces its new Sidewinder™ AC current sensors. Sidewinder products differ from traditional current sense transformers because they do not need a core. This makes them ...