Search results for "leds"
Eight-channel LED drivers are compact, accurate and responsive
Toshiba Electronics Europe (TEE) has announced two new integrated constant current LED drivers that provide high accuracy and fast response time in a small SSOP package. These eight-channel devices reduce component count and board space requirements in applications that use displays with multiple LEDs.
1340W Configurable Power Supply Is Only 1U High
Now available through ACAL Technology - the new Xcite 1340W modular power supply from Excelsys Technologies, the world leading specialists in high efficiency configurable power supplies. Just 1U high and 268mm x 127mm the Xcite boasts industry leading 16W/in² power density with up to 90% efficiency and an innovative “plug and play” architecture which allows users to configure a custom power solution in less than 5 minutes.
electronica 2008 - PREMA - 1V Boost Driver for Power LEDs
Custom-specific solutions (ASICs) and production of mixed-signal ICs are the main focus of PREMA Semiconductor GmbH at electronica. Their product range is growing continuously, particularly by buck and boost LED drivers.
10-Channel Constant Current LED Driver from PREMA Semiconductor
For LED displays the German manufacturer PREMA Semiconductor GmbH has designed a new 10-channel LED driver. The PR4010 drives up to 10 LEDs of any color individually. For more LEDs several PR4010 can be cascaded and programmed via one serial interface. In this way it is possible to drive for example 75 LEDs of a mulitplexed 15x5 dot matrix display with only two PR4010 and five additional transistors.
Software Configurable 4 & 8 Port Industrial USB to Serial Adapters
Sealevel Systems has announced two additions to the popular SeaLINK USB to serial product line, the SeaLINK+4M.SC and SeaLINK+8M.SC. Offering four or eight serial ports that are software configurable for RS-232, RS-422, or RS-485, elminating the need to open the enclosure to change jumper settings or dipswitches. The devices maintain their electrical interface settings locally, allowing the host computer to be repaired or upgraded without reconfi...
Designing room lighting precisely and consistently with LEDs
JENCOLOR - an umbrella brand of the cooperation of JENOPTIK and MAZeT (the specialist in LED colored light control and supplier of spectral and color sensors) - is presenting its innovative RGB LED colored light control system at light+building in Frankfurt from April 11 to 16, 2010.
Non-contact OEM colour measurement from MAZeT
As part of its JENCOLOR range of function boards, MAZeT GmbH is introducing several new solutions and OEM systems for hand-held applications. The new MTCS-FB1 sensor hardware, based on MAZeT's True Colour sensors, provides non-contact colour measurement with system interfaces such as Bluetooth, USB, or RSxxx. The sensor system provides XYZ color values (DIN5033 / CIE1931 colour space). Once the measurements are calibrated to a repeat accuracy of
Arrow Electronics Delivers Technologies, Development Tools and Technical Services to Simplify Solid State Lighting Designs
Arrow Electronics is using this year’s euroLED conference and exhibition - and its exclusive sponsorship of the EuroLIGHT element of this event - to showcase a wide range of technologies, development kits and technical support services that simplify the design of LED-based applications and speed the evolution of traditional lighting designs to solid-state alternatives.
Development platform speeds design and prototyping of display-based applications
Arrow’s European reference board team has created an advanced, FPGA-based development platform that will speed the implementation of display-based applications. The new PABLO reference design provides a powerful yet easy-to-use reference design that enables the rapid design and prototyping of applications requiring integrated graphic and display controller functionality.
Toshiba announces new 60V-2.5A n-channel MOSFET for battery voltage boosting
Toshiba Electronics Europe (TEE) has introduced a 60 Volt semi-power MOSFET within its line-up of small signal MOSFET (S-MOS) devices. The new SSM3K318T is ideally suited for battery voltage boosting in white light emitting diode (LED) backlight applications. The common load switching application in portable devices can be operated from the battery voltage with low voltage MOSFETs of 20V maximum rating. However for LED backlighting applications w...