RS Components has announced availability of high-power Luxeon ultraviolet (UV) LEDs from Philips Lumileds. Featuring a footprint of just 2,2 mm², they can be assembled in tightly packed arrays with spacing of only 0,2 mm to enable the construction of high-power-density (W/cm²) UV systems.
Offering a maximum drive current of 1 A, the high-efficiency devices cover the 385 to 410 nm spectrum and are undomed for precise optical control. They are ideal for a wide range of applications including ultra-violet curing, counterfeit detection, spectroscopy, medical, security/forensic lighting and speciality lighting, such as aquarium lighting and blacklight for nightclubs.
The parts are based on the Luxeon Z surface-mount design, which implements flip-chip assembly and sets the UV die in direct contact with the thermally conductive aluminium nitride substrate, thereby delivering superior thermal performance. Thermal resistance is as low as 3,5 K/W.
Ultra compact NTC thermistors RS South Africa
Test & Measurement
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Power Electronics / Power Management
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Passive Components
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Passive Components
TDK Corporation has expanded its CN series of low-resistance soft-termination multilayer ceramic capacitors; achieving 22 nF capacitance in the 3225 case size.
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Passive Components
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Analogue, Mixed Signal, LSI
Gen 3 SiC Schottky diodes from Vishay in the compact SlimSMA HV package increase efficiency while enhancing electrical insulation.
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News
The company’s three-year partnership with SolarAid aims to raise £1 million through corporate donations, matched funding, product contributions, and fundraising to accelerate access to safe, sustainable energy.
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