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Waterproof LED power supplies are 92 percent efficient

November 09, 2010 | Paul Buckley | 222904516
Waterproof LED power supplies are 92 percent efficient Excelsys Technologies has introduced further models in the company’s range of products for industrial and architectural LED lighting applications. The models claim industry leading efficiencies up to 92%, an extensive protection feature set and capable of delivering up to 100 W of output power in a compact package size these new power supplies will be very popular with LED lighting manufacturers.

Four new models are available; starting at 75 W output power the LXC75 offers a constant current output and the LXD75 has a dimmable output to control LED light output. Both models are available with output voltages between 7 – 214 V at up to 5,000 mA.

For higher output power the constant current LXC100 and dimmable LXD100 are available. Both offer 100 W output power over the voltage range 14 – 286 V at up to 4,200 mA.

The Excelsys LX series offers lighting designers a high reliability power solution with MTBF figures in excess of 2,000,000 hours, IP67 rating, UL8750, EN61347-1, -2, -13 compliance, full safety agency approvals with CE marking and RoHS compliance.

Further high performance features offered as standard on all models include a universal input from 90-305 VAC, active PFC, over voltage and short circuit protection and an operating temperature range of -35 to +70 degrees C.

Typical applications for the LX series of LED power supplies include outdoor applications such as street lighting, tunnel lighting, sign applications and architectural lighting solutions as well as electrical “brown” and “white” goods such as refrigerator lighting.

Visit Excelsys at

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