|
|
Undomed colour LEDs
16 May 2018, Opto-Electronics
New from Lumileds is the Luxeon CZ Colour Line, a product line optimised to meet the recent market trend of colour tuning fixtures with narrow beam angles and maximum ‘punch.’ The range consists of 21 LED colour options including 13 colour and 8 white LEDs.
In a narrow beam system, Lumileds claims the intensity of the light from Luxeon CZ can be as much as 50% higher compared to other undomed LEDs. The intensity of each colour is similar, ensuring a consistent beam width and minimising halos when colour mixing.
The product line additionally eliminates crosstalk, ensuring a true colour point when LEDs are packed closely together. Crosstalk can happen when direct colour LEDs are closely spaced with phosphor converted LEDs. The photons from the direct colours can excite the phosphor in the surrounding phosphor converted LEDs, making it appear as if the phosphor converted LEDs are on, when in reality only the direct colour LED is illuminated. The Luxeon CZ Colour Line ensures a true colour point in compact designs and is especially suited to architectural lighting, entertainment lighting, dimmable lamps and fixtures, and emergency vehicle lighting applications.
In addition, Luxeon CZ consists of the same robust buildings blocks as the award-winning Luxeon C Colour Line. All Luxeon CZ and Luxeon C LEDs feature an identical focal length, an approach that leads to superior colour mixing in all applications. To accelerate time to market and simplify designs, Luxeon CZ and Luxeon C are designed in the same footprint and are also hot tested at 85°C to ensure performance in real world conditions.
A low thermal resistance of 3,2°C/W helps reduce the size of heatsinks for the most compact lamps or fixtures. A low thermal resistance is especially beneficial in densely packed applications because it significantly helps with thermal management. |
|
|
|
| Share: |
 |
Via email client |
 |
 |
 |
 |
print |
|
|
|
|
|
Further reading:
- Passive RFID using UHF delivers long-range benefits in the IoT
29 May 2019, Avnet South Africa, This Week's Editor's Pick, Telecoms, Datacoms, Wireless, IoT
In order to support the use of UHF RFID as an IoT solution, a global alliance was formed in 2014 by Google, Intel, Impinj, Smartrac and AIM.
- Wi-Fi and Bluetooth module
29 May 2019, Avnet South Africa, Telecoms, Datacoms, Wireless, IoT
Murata Manufacturing has collaborated with Cypress Semiconductor to develop the Type 1LV (CYW43012) low-power, small form factor Wi-Fi and Bluetooth module. This product is designed to improve battery ...
- Dual- and single-core DSCs
29 May 2019, Avnet South Africa, DSP, Micros & Memory
New dual- and single-core dsPIC33C digital signal controllers (DSCs) have been released by Microchip Technology, with more options to meet changing application requirements across memory, temperature ...
- LEDs recognised for achieving natural light spectrum
29 May 2019, NuVision Electronics, Opto-Electronics
Seoul Semiconductor’s SunLike range of natural spectrum LEDs, first announced in 2017, have gone on to be recognised as an innovative technology for human-centric lighting at global lighting awards held ...
- Infrared detectors
29 May 2019, Würth Elektronik eiSos, Opto-Electronics
Würth Elektronik eiSos is expanding its optoelectronics portfolio. Following infrared LEDs, the company now also offers a wide range of matching detectors. Developers of various infrared applications ...
- AC-DC linear regulator
29 May 2019, Avnet South Africa, Power Electronics / Power Management
Texas Instruments expanded its portfolio of linear regulators by introducing the TPS7A78, which uses a unique switched-capacitor architecture to eliminate discrete components, including external inductors ...
- Aluminium profile enclosures
29 May 2019, Avnet South Africa, Enclosures, Racks, Cabinets & Panel Products
In addition to its wide range of plastic enclosures, OKW also offers elegant aluminium enclosures. The two product groups, Synergy and Smart-Terminal, feature good stability, heat dissipation and a high-quality ...
- 5G – the slicing and dicing of IoT?
29 May 2019, Avnet South Africa, Telecoms, Datacoms, Wireless, IoT
The new buzzword in the wireless industry is 5G, and it is often used in relation to the Internet of Things (IoT). This has contributed to some confusion as IoT has been broadly gaining traction in the ...
- Connectors 101 for lighting designers
30 April 2019, Avnet South Africa, Interconnection
Selecting the best connector for a lighting application is a matter of matching application requirements to available connectors, with proper consideration given to performance and costs.
- Floating board-to-board connectors
30 April 2019, Avnet South Africa, Interconnection
Molex launched the SlimStack 0,40 mm floating board-to-board connectors, designed to save space and allow for design flexibility. These new connectors are one of the smallest of their kind in the market, ...
- Samtec débuts compact mPOWER connector series
30 April 2019, Avnet South Africa, Interconnection
Samtec’s new mPOWER connectors offer enhanced space savings and design flexibility. This 2,00 mm pitch system (UMPT/UMPS) can pass 21 A per blade while freeing up the board for other components or minimising ...
- Isolated gate drivers
30 April 2019, Avnet South Africa, Power Electronics / Power Management
Texas Instruments introduced new isolated gate drivers that provide high levels of monitoring and protection for high-voltage systems. The UCC21710-Q1, UCC21732-Q1 and UCC21750 target designs in traction ...
|
|
