This paper presents a novel methodology to regulate the output current in CCM/DCM-operated buck converters to be used as post-regulators in LED lamp drivers. With this novel method only the current of ...

An LED driver composed of a boost converter and dimmable current regulators with adaptive voltage feedback control (AVFC) is proposed. The AVFC is fulfilled with two diodes, one integrator, and one ...

If you're looking to buy an OLED TV, Amazon has the Samsung 65-inch S85D 4K OLED TV on sale for $1,199. It's a fabulous price ...

Pack it up, folks! Godox has solved professional lighting for professional film, broadcast, and commercial productions. The ...

A 75-inch TV is ideal for people who want an extra-large display to deliver an immersive experience. Our OLED and QLED picks ...

A team of scientists at the MRC Laboratory of Medical Sciences (LMS) has uncovered a previously unknown mechanism that ...

The Eve Dimmer Switch won’t work for everyone, but if you have the proper wiring and the right smart home gear, it’s the ...