Despite claims by some websites to the contrary, LED bulbs don’t put out inordinate amounts of blue light. Leland Teschler, Executive Editor Take a look at some of the websites devoted to alternative medicine and you’ll likely come across headlines like, “The Dangers of LED & Blue Lights Will Blow Your Mind!” or, “LEDs: The […]
New IC handles LED matrices with high efficiency
Designers of high-performance automotive matrix lighting and adaptive driving beam light-emitting diode (LED) applications can now migrate to higher current devices while reducing solution size and improving flexibility with the MAX20092 12-switch matrix manager from Maxim Integrated Products, Inc. The IC minimizes thermal issues associated with LED matrix lighting applications by offering the industry’s lowest internal switch […]
Power supplies target 75 to 100-W LED lighting applications
The 75-100-W LLC Series, the latest addition to the INCORE family of high-performance constant-current LED power supplies, is available in models with nominal power ratings from 75-100 W and output voltages from 12 to 54 V – all with efficiency up to 90%. IP-67 packaging and a wide operating temperature (-30 to >50°C) enhance the […]
Power supplies facilitate LED retrofits of incandescent lighting circuits
LinkCom announces the availability of its INCORE Brand TRI Series of LED power supplies designed to provide a simple interface between conventional TRIAC dimming controls and LED lighting fixtures. Offering models with nominal ratings from 5W to 13W, the TRI Series facilitates retrofitting of LED fixtures and lamps into circuits initially designed for incandescent lighting. […]
VR display driver and bridge bring 2K resolution to next-gen HMIs, HMDs
Synaptics Incorporated announced sampling of its new ClearView R63455 display driver IC (DDIC) featuring industry-first dual-display 2K resolution combined with unique foveal transport support for next-generation virtual reality head-mounted displays (HMDs). In addition, Synaptics’ new VXR7200 VR Bridge solution provides high-speed DisplayPort connectivity supporting full VESA DP1.4 bandwidth over tethered USB Type-C cables required for […]
Compact, surface-mount IR LED emitter generates uniform, parallel light for high-precision apps
TT Electronics has introduced a compact, infrared LED emitter with the industry’s largest spot diameter of 7mm for super-reliable optical sensing and position encoder applications. With up to 10mW total radiated power at the maximum drive current of 100mA, and 2.25° angle of half intensity, the OP207CL couples optical flux extremely efficiently onto the receiving photo-sensor […]
Infrared LED emitter spans -40°C to 105°C temperature range
TT Electronics has introduced a compact, infrared LED emitter with the industry’s largest spot diameter of 7mm for super-reliable optical sensing and position encoder applications. With up to 10mW total radiated power at the maximum drive current of 100mA, and 2.25° angle of half intensity, the OP207CL couples optical flux extremely efficiently onto the receiving […]
Surface-mount inductors designed for LED lighting applications
Signal Transformer, a Bel group company and global manufacturer of custom and standard transformers, chokes, inductors, transformers and SMD inductors, announce their new SCIH1040HC and expanded SCIHP1367, SCIHP1350, SCIHP1338, SCIHP0718 and SCIHP0724 Series of Surface Mount Inductors (SMD) for Lighting Applications. These new series of SMD Inductors for Lighting complement existing Signal Series SMD SCRH5D28, […]
Automotive LEDs drivers deliver pre-set or adjustable current
Diodes Incorporated extends its family of automotive LED drivers with the BCR4xxUQ series that simplifies the driving of low-power lighting. LED technology is displacing conventional bulbs throughout the car: from external lighting such as side markers, puddle lighting and sill plates, to internal lighting including dome, ambient lights, instrument clusters and button backlighting. The BCR4xxUQ […]
Horticulture LEDs target greenhouse apps
LG Innotek today announced that it set up a full lineup of “horticulture LEDs,” which are the light sources that can make plants grow faster than under the sunlight, and will venture into the global market. LG Innotek secured 30 types of horticulture LED packages optimized according to light wavelength and power consumption. In addition […]
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