A synchronous and synchronous motors are the two main categories of ac motors. The induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary.

The demand for smaller, lighter, and more efficient AC/DC USB power delivery (PD) chargers is always a challenge for power-supply design engineers. Below 100 W, the quasi-resonant flyback is still the ...

Daikin's air conditioners will soon have a design change as the Japanese multinational air-con manufacturer plans to let go of Chinese-made components. Illustration picture shows airconditioning units ...