The LED backlights in automotive heads-up displays, infotainment systems, and dashboard lighting must be bright enough to compete with direct sunlight streaming into a car during the day, yet capable ...

A dual-channel step-down LED driver, the LT3964 from Linear Technology packs 40 V, 1.6 A power switches and an I 2 C interface for dimming control. Operating over an input voltage range of 4 V to 36 V ...

How a single LED driver can support buck, boost, and buck-boost topologies. Design details for each topology type. How such drivers work in automotive and machine-vision designs. The breadth of LED ...

Dimming LEDs is an important feature in many of today’s solid state lighting applications. While many implementations for dimming LEDs in the market today rely on PWM modulation of the LED driving ...

Supertex has introduced an LED lighting chip with switch dimming. The IC, dubbed HV9801A, dims LED lamp brightness to one of four preset levels through rapid toggling of a light switch. Light levels ...

Date Announced: 04 Jun 2013 4 June 2013, Taipei, Taiwan - GlacialPower, a division of the Taiwanese technology manufacturer, GlacialTech Inc., is pleased to announce six new constant current and ...

Two New Drivers for up to 60W LED Light Bars, Soft Strips and DC Lamps 2 April, 2013, Taipei, Taiwan - GlacialPower, a division of the Taiwanese technology manufacturer, GlacialTech Inc., is pleased ...

Solid-state lighting (SSL) differs from conventional lighting in that it uses light-emitting diodes (LEDs) instead of filaments, plasma, or gases. Although still relatively early in its development, ...

NEW DELHI: LED drivers are fluorescent lamps or transformers for low voltage bulbs. They provide the correct amount of power to LED bulbs to function without any problem. However, we have already ...

ON Semiconductor has introduced two new LED drivers – the NCL30051 stage, power factor correction (PFC) and resonant half bridge driver and the NCL30160 dimmable constant current step-down (buck) LED ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...