Search results for "leds"
80VIN/80VOUT, Constant Voltage, Constant-Current DC/DC Converter
Linear Technology announces the LT3956, an 80V high-side current sense DC/DC converter designed to operate as a constant-current and constant-voltage regulator. It is ideal for driving high current LEDs as well as charging batteries and supercaps. Its 4.5V to 80V input voltage range makes it ideal for a wide variety of applications, including automotive, industrial and architectural lighting. The LT3956 uses an internal N-channel MOSFET and can d...
Dual 36V Step-Down LED Driver Delivers up to 1.5A/Channel
Linear Technology has announced the LT3475, a dual 36V, up to 2MHz step-down DC/DC converter designed to operate as a two-channel constant- current LED driver. Each channel has an internal sense resistor and dimming control, making it ideal for driving LEDs requiring up to 1.5A of current. One channel switches 180 degrees out-of-phase with the other, reducing input ripple. High output current accuracy is independently maintained for each channel ...
7.0in Wide-Format LCD Modules Feature White LED Backlight System
NEC LCD Technologies has introduced a 7.0in (18 centimeters diagonal) amorphous-silicon thin-film-transistor (TFT) liquid crystal display (LCD) module, part number NL8048BC19-02, with wide video graphics array (WVGA) resolution.
NEC Electronics Europe Introduces New 78K0/Ix2 LED Microcontroller Demonstration Kit
NEC Electronics Europe announced the release of its 78K0/Ix2 LED microcontroller (MCU) demonstration kit based on NEC Electronics’ 78K0/Ix2 lighting ASSP. The kit demonstrates how an efficient and intelligent LED driver design can be implemented without any additional driver ICs but only by a single flexible microcontroller capable of maintaining programmable constant current through multiple LED channels only using the integrated unique periph...
GOPEL Combines JTAG/Boundary Scan and Optical Inspection
GOPEL electronic is offering a cost-effective hybrid JTAG/Boundary Scan and optical test system. Simple optical inspection tasks of LEDs, displays or OCR are executed by the TOM (Teachable Optical Measurement) system whilst Boundary Scan controls the board. That means users are provided with a one-stop shop of electric and optical testing, both developed and produced by GOEPEL electronic.
New Boundary Scan Relays Card for Integration into ICT Adapter Systems
GOEPEL electronic introduces a special relay card for integration into fixture adapter systems for In-Circuit Testers (ICT). The card is named CION ICT Adapter, and was specifically developed to meet customer requirements for Boundary Scan integration into ICT adapter systems.
Molex Advanced Switch and Switch Assembly Technologies
Molex offers OEMs and their design engineers a comprehensive array of advanced switch and switch assembly options suitable for virtually every type of electronic device user interface. Industries served by Molex include: appliance, automotive, industrial equipment, medical device and diagnostics, military, telecoms and a range of other product manufacturing sectors.
Warm White Power SMD LEDs in CLCC-6 and CLCC-6 Flat Package with Low Profile of 0.9mm
Vishay has released two new series of warm white power SMD LEDs that utilize InGan technology to offer low resistance and high optical power. The VLMW611.. series is offered in the CLCC-6 package, while the VLMW621.. series features the CLCC-6 flat package, which offers an industry-low height profile of 0.9mm.
White Power SMD LEDs are industry first says Vishay
Vishay Intertechnology has released the industry’s first series of high-intensity white power SMD LEDs in the CLCC-2 flat ceramic package. The robust and light-efficient VLMW82.. devices offer low thermal resistance of 20K/W and high optical power from 9000mcd to 18000mcd for thermal-sensitive applications.
YEG Opto partner with Harvard Engineering to supply Cool-LED Drivers
YEG Opto, the opto electronics division of Young Electronics Group, are pleased to announce a new franchise partnership with Harvard Engineering and the launch of Cool-LED, a new range of high brightness LED drivers giving outstanding performance and reliability whilst offering the excellent power factor correction characteristics.