Note: This article is based on the 2020 NEC. A transformer transfers electrical energy (power) from one system to another by induction, with no physical connection between the two systems (other than ...

Average current-mode control (CMC) requires that the total waveform of the current be reconstructed for the control loop. This article presents the steps required to select the transformer and how to ...

All electrical installations, devices and machines rely on the quality of electrical insulation. A failure of insulation usually leads to a failure of the system in which it is used, often with ...

Open-loop current sensors have a definite price advantage over closed-loop counterparts. While you can use them in drive applications where torque accuracy isn't demanding — such as pump and fan ...

We needed to detect motion in a commercial, stepper motor driven system and subsequently initiate motion in a servomotor based system we developed. Because both systems simulate human respiratory ...

CUTTACK: Open electricity transformers and dangling wires at various places in the city pose a serious threat to lives of human and animals. Despite the Orissa High Court’s order, the Central ...

Open transformers at low heights and dangling cable wires at busy patches of Raipur spell danger for people on road and yet officials are oblivious. RAIPUR: Open transformers at low heights and ...

The Model PCP300-T414250S current transformer, the first member of Bourns’ new series of products, is built with high-efficiency permalloy material that helps reduce heat loss and energy consumption.