EDN

Constant Current vs. Constant Voltage (LED Drivers)

LEDs for lighting are found anywhere from DIY IoT modules to commercial lighting applications and the cabins of airplanes. To run properly, these critical lighting devices require a precise balance of ...
EDN

Constant-current LED drivers now Offered in low-profile DFN package suitable for edge lighting

In response to growing demand for smaller LED lighting installations that also provide high efficiency and ultra-low EMI, Diodes Incorporated has extended its popular BCR420U and BCR421U families of ...
Electronic Design

60V LED Drivers Ensure Constant Output

Infineon Technologies AG introduced two new 60V DC/DC LED drivers that offer excellent power conversion efficiency, benchmark current accuracy that helps assure constant light output, and first-in-the ...
Machine Design

Circut Ideas: LED driver lights three LED strings and provides constant voltage supply

Typical uses today include backlighting for LCD TVs, projectors, computer displays, camera flashes, and vehicle brake lights. All need constant-current LED drivers that are economical and offer high ...