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Red Telux LEDs with special oval lens (3/03/2006)

... high-mounted stop lights and turn signals for motor vehicles; exterior lighting and replacements for small incandescent ...

Digital display for FCI flow meters (1/02/2006)

... DM15's optional user programmable alarm set-point includes a Form C relay output for hook-up to external lamps, buzzers, on/off controllers and more. It fits a standard 1/8 DIN cutout [48-x-96-136 mm] for easy panel mounting. Universal screw ...

Zig Behave (19/01/2006)

... predict those chips will see their first usage in industrial applications, while many predict that consumer products from lamps to refrigerators will be the first big market.Alliance Chairman Bob Heile is in the latter group, feeling that ...

Supertex Offers PFC to LED Drive Designs (19/01/2006)

... process. The device is well suited for LED lighting applications where PFC is required such as: traffic signals, street lamps, offline LED lamps and fixtures, decorative lighting and building accent lighting. Built-in phase dimming capability also ...

CAM Switches for Utilities (19/01/2006)

... same features, ratings, and options of the Standard Series 20 Switch plus one, two, or three pre-wired status indicator lamps or LEDs (red, green, amber, or other color). Maintenance and circuit testing are accomplished from the front of the ...

Platinum on a Budget (19/01/2006)

... light are used instead of standard 30.48-cm. × 121.92-cm. lensed fluorescent luminaires. Furthermore, only half of the lamps in the room are activated by sensors when the room is occupied. Doctors, however, have an override switch to turn on all ...

Planning for Perfection (19/01/2006)

... boxes, underfloor air distribution systems, variable-speed drives, flow-pumping systems, fluorescent lighting with T-5 lamps and automation systems with energy-management control.Hybrid centralized utility plants that utilize multiple ...

Anatomy of a display (19/01/2006)

... the display.Images are brought to the display surface by a backlight, typically CCFL (cold cathode fluorescent lamps) powered by a high-voltage power supply called an inverter. Most large-sized displays include a thin-film transistor (TFT) ...

Staying Lean and Green (19/01/2006)

... light fixtures provide 30 footcandles (fc) of general plant illumination in manufacturing areas. T8 fluorescent lamps in industrial fixtures are used for task lighting where higher illumination levels are required. The metal-halide fixtures are ...

Temperature/Process Controller (19/01/2006)

... timed temperature/process control as well as ON/OFF timing for a variety of external devices such as pumps, fans and lamps. In applications with timed system functions, integration of the timer and the PID controller may reduce the overall system ...

Direct Drive Lighting Modules (18/01/2006)

... Corp. has announced the addition of four new modules to its line of PanelMatch™ inverters for cold cathode fluorescent lamps used in color LCD display panels. They are said to provide wide range dimming for LCD display lamps. Three of the new ...

Custom Backlight Inverters (18/01/2006)

... panel display applications. The company will manufacture the DC/AC power supplies that drive the cold-cathode fluorescent lamps (CCFL) in LCD backlighting applications to support displays as small as 2? and up to 37?. Phihong’s custom backlight ...

Is Infrared the "New UV"? (16/01/2006)

... microscope with a special narrow-band 775 nm interference filter, they can avoid excess heating of the slice. Xenon arc lamps are also a source of illumination for widefield IR investigations. While mercury lamps have spectral intensity peaks in ...

Designed for access protection during automated material transport.

Palletiser’s pattern detection improves protection (16/01/2006)

... for access protection during automated material transport, requiring no additional sensors, swing doors or indicator lamps. The drop in frequency of device faults (corresponding to the reduction in the number of components) results in a ...

Politically correct power (12/01/2006)

... largest and most common linear reactive loads tend to be inductive. These loads include several types of motors, vapor lamps, fluorescent ballasts, inductive heaters, and welders. All impose a phase lag. The customary PFC (power-factor-correction) ...

CMOS hex inverter generates low-distortion sine waves (11/01/2006)

... of harmonics. Many audio-oscillator designs use classic Wien-bridge bandpass-filter topology and include incandescent lamps, thermistors, or JFET circuits as amplitude-sensitive resistors to automatically vary feedback and limit ...

Lighting: Return of the Engineer (10/01/2006)

... In the case of Haran's integrated A/E firm, interior designers still pick the fixtures and sconces, but he selects the lamps. "So there's a lot more coordination that's now required."Haran attended the exhibition and conference mostly for the ...

Self-Aligning LED Spacer Mounts (10/01/2006)

... features include the ability to separate and retain component leads, facilitating PCB mounting and accommodating uses for lamps, resistors, transistors, diodes, capacitors and related ...

Designing for Thin Profile Handsets (10/01/2006)

... keys on mobile phones and other electronic devices.Designing with Electroluminescent LightingElectroluminescent lamps are basically light-emitting capacitors with a special phosphor layer sandwiched between two electrodes and driven by an ...

Flat Panels: Thin Is In (10/01/2006)

... with displays," says Brian M. Spahnie, mechanical/development engineer for Lumitex Inc., electronic business unit. "Lamps burn out too quickly. With older systems, both light source life and power consumption were issues. Today, progress is being ...

Includes high voltage integrated circuit (HVIC) technology.

Self-oscillating electronic ballast lighting control IC (13/12/2005)

... Rectifier(IR) has introduced an electronic ballast IC for fluorescent lamps, the IRS2153D.The new 600V self-oscillating half-bridge IC includes an internal bootstrap diode to simplify circuits.The IC is designed to increase efficiency and ...

Solid-state lighting shakeout (13/12/2005)

... of companies (along with Nichia, Cree, Toyoda Gosei and Osram) with significant ultrahigh-brightness (UHB) expertise. UHB lamps will be as much as 100 times as bright as high-brightness LEDs and will eventually compete with both incandescent and ...

LCD Backlighting Inverters Shine (30/11/2005)

... to machine controls, so do the demands engineers face when providing the backlighting for them. Cold-cathode fluorescent lamps (CCFLs) play an increasing part in backlighting applications, so issues such as powering and packaging the high-voltage ...

LEED-Certified Lighting Pays Off in Other Ways (30/11/2005)

... Metal-halide fixtures are notorious for color-shift problems.A higher color-rendition index (82–85); metal-halide lamps have a CRI of 65–70.Lower profiles. This can be an important criterion in parking garages with low ceiling clearance, ...

5 mm RGB LEDs for Architectural and Entertainment Industry Applications (30/11/2005)

... Light Corp. has introduced a family of RGB (red, green, blue) LED lamps in a standard T1- package. The L-AWFC-013Fxx series is designed for a variety of architectural and entertainment industry lighting applications. The LED lamps start ...

CCFL backlight controller provides fault protection (22/11/2005)

... Ltd, has introduced an integrated inverter controller, the MAX8759.It is designed to drive cold-cathode fluorescent lamps (CCFLs) using a full-bridge resonant inverter for maximum efficiency.Input power is converted to light with high ...

Space saving thermistor chips (18/11/2005)

... These include dc/dc converters, switch-mode power supplies, electronic transformers for tungsten-halogen and fluorescent lamps, lamp ballasts, rechargeable battery packs and automotive electronics applications.Samples of both series are ...

State-of-the-art LED-based lamps (16/11/2005)

... Electronics’ new state-of-the art LED-based MR16 lamps are the only lamps available with single LED technology that are comparable to current dichroic lamps.Prime Electronics has conducted tests which show these 3W haLEDgen lamps compare ...

Solid-state lighting shakeout (15/11/2005)

Blue LED lamps and displays expanded (14/11/2005)

... in seven segment, multi-digit, dot matrix and discrete LED package styles.They have also introduced blue SPLEDs and Xlamps to the European market. Forge Europa is represented in Australia by Switches Plus Components.SPLEDs are robust LED ...