LED driver power supply meets EN55015 class B standards

LED driver power supply meets EN55015 class B standards

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By eeNews Europe

The power supply series delivers 115 W in a compact 2 x 4 x 1.2-inch footprint and has a built in EMI filter to meet EN55015 class B requirements for lighting fixtures.

The LB115 is a single output internal power supply with a wide operating temperature range that is ideal for low power LED applications. These include building and stage lighting systems which require an efficient and compact power solution.

The LB115 features a universal input of 90 to 264 VAC and is available in four models with output voltages of 12, 24, 48 and 56 VDC. The LB115 features a convection cooled rating of 75 W and a maximum air cooled rating of 115 W with 200 LFM, which is delivered throughout the wide operating temperature range from -20°C to +50°C.

The LB115 starts up at -40°C and can operate safely in elevated temperatures with reduced output loading providing a remarkable -40°C to +70°C temperature range.

In addition, the LB115 series has active Power Factor Correction (PFC) and meets the critical requirements of the European Union for harmonic distortion in accordance to IEC61000-3-2 Class C from 0% dimming (less than 1Watt) to full dimming. Fully compliant to applicable safety and EMC standards, these Level V efficiency compliant power supplies allow easy integration into many LED, industrial and ITE applications. All four models, ranging from 12 V to 56 V, are CE marked to the low-voltage directive and approved to standards of UL/CSA/IEC/EN60950-1 2nd edition.

Featuring a three-year warranty, the RoHS compliant LB115 models have more than 574,000 hours of mean time before failure (MTBF) at 25°C ambient and are available now through from Gresham Power Electronics.

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