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LED Drivers are designed for variable voltage lights.

2013-05-20 14:31:05| Industrial Newsroom - All News for Today

Featuring constant current design with buck-boost topology, GP-LD10-30C and GP-LD15-24C can be used on vessels/vehicles, with power sources with fluctuating voltage, as well as with solar panels for LED luminance. These IP65-rated drivers, with universal 11–15 Vdc and 22–30 Vdc input ranges, automatically detect 12 or 24 V input and come with integrated UVLO, short-circuit, over-voltage, and reverse voltage protection. Power conversion efficiency is >84% at 12/24 Vdc. This story is related to the following:LED Drivers | Buck/Boost Converters

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LED Drivers suit commercial area lighting, LED-based projection.

2013-05-07 14:31:07| Industrial Newsroom - All News for Today

With I²C interface and one-time programmable ROM, TPS92660, 80 V input, 2-string LED driver consists of one DC/DC buck regulator and one linear channel for 2-color LED mixing. Analog or PWM input signals can be used for brightness/color adjustment. As 85 V input, adjustable frequency, synchronous buck DC/DC LED controllers, TPS92640 and TPS92641 offer analog and PWM inputs for respective dimming ratios of 500:1 and 2,500:1. Model TPS92641 supports 20,000:1 ratio parallel shunt FET dimming. This story is related to the following:Electronic Components and DevicesSearch for suppliers of: Integrated Circuits (IC) | LED Drivers

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LED Drivers offer power conversion efficiency of 85%.

2013-05-02 14:28:17| Industrial Newsroom - All News for Today

With 90~264 Vac input and output voltage of 12 or 24 Vdc, Model GP-LE036N delivers up to 36 W of power, while Model GP-LE060N provides up to 60 W. Units feature built-in constant voltage design and provide protection against over temperature, overload, short circuit, and over voltage. Housed in IP67-rated, fully isolated casing, drivers are suitable for LED light bars, soft strips, and DC lamps in places such as bars and restaurants, exhibitions, and shows. This story is related to the following:LED Drivers | AC To DC Power Supplies

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Waterproof LED Drivers have input voltage up to 277 Vac.

2013-05-01 14:26:28| Industrial Newsroom - All News for Today

Featuring input voltage range of 120–277 Vac, PDA040W series waterproof LED drivers with dimming and PDA040B without dimming are available in constant-current outputs of 700, 1,050, and 1,400 mA. Units operate over temperature range of -40°C to over +80°C and have overvoltage, overcurrent, and short-circuit protection. Power factor correction is greater than 0.9 and total harmonic distortion is less than 20%. Drivers measure 6.39 x 1.69 x 1.26 in. This story is related to the following:Dimmable LED Drivers | LED Products

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