Electronic Design

LED Modules Raise Power Levels

Claiming a breakthrough in power-LED capabilities, the NovaBrite LED module is capable of displaying 6,500K with a forward current of 350 mA and an input power of 3W in standard colors. A second ...
Electronics Weekly

Vishay led module matches Ledil 2×2 lenses for street lighting

Vishay has introduced a metal-core-based cool white LED power module producing 4,000 lm from 12 leds in series driven at 1A and dissipating 36W. Called VLSL12A03-3Q3T-50A, “to simplify designs and ...
EDN

LED module teams with off-the-shelf quadruple lenses

Based on a metal-core PCB, Vishay’s VLSL12A03-3Q3T-50A LED power module comprises 12 cool white LEDs with a luminous flux of 4000 lm each at 1 A. The module works with off-the-shelf quadruple lenses ...
EDN

Thermal design considerations for high-power LED systems

Unlike incandescent tungsten-filament light bulbs, high-power LEDs do not radiate heat. Instead, LEDs conduct heat from their PN junction to the thermal slug on the LED package. Because the heat ...