1. The Cree PAR38 floodlight from 2013 is a rock-solid design with a heavy metal fluted base, a metal-clad PCB for the LEDs, and a high-frequency power supply.

When form trumps function, LEDs that are usually mounted onto a metal-clad PCB (MCPCB) as a module are all too often crammed together, creating a module with high-power density. If the device has not ...

How designers are staying cool by developing a taste for metal substrates that remove heat from pcb mounted leds. By Mike Richardson. As power density increases, designers are increasingly faced with ...

FRX Polymers and China's Shengyi Technology Company, have jointly developed a new copper clad laminate product with greatly improved dielectric properties. FRX Polymers (FRX) and China's Shengyi ...

All questions and answers are based on the 2017 NEC. Underlined text indicates a Code change. Q. What are the NEC requirements for supporting and securing metal-clad (Type MC) cable? A. Type MC cable ...