LDI New Product: SL Power Electronics LU500 Open Frame AC/DC Power Supply

The LU500 open frame AC/DC power supply from SL Power Electronics is suitable for LED and architectural lighting that require a small form factor, high efficiency, and wide input range. The units feature a universal AC input of 90VAC to 305VAC and DC output range from 12V to 48V. In addition, it fits into a 2U chassis and provides up to 500W with moving air, higher than any power supply in its class, according to the manufacturer. Meeting IEC61000-3-2 class C with a PF of greater than 0.9 and EMI compliance to CISPR 15 or EN55015 for lighting, the power supply features active current sharing for parallel operation to deliver up to 1,000W for higher power needs. With an average efficiency of over 90%, it features full output protection with over-temperature sensing circuits. The models are RoHS-compliant and have been tested at more than 500,000 hours operating at 25°C. slpower.com

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