The LCB family is offered in four series with nominal power output ratings of 35, 50, 100 and 150W. The LCB35, LCB50 and LCB100 series each comprises six single-output models, offering voltages of 3.3, 5, 12, 15, 24 and 48V, while the LCB150 series comprises five single-output models, offering voltages of 5, 12, 15, 24 and 48V. LCB35, LCB50 and LCB100 series units accept a universal 88-264VAC input and are also capable of operating from a 125-373VDC input, while the each LCB150 model accepts an 88-132 or 176-264VAC input and is also capable of operating from a 248-373VDC input.
Designed for normal convection cooling, all LCB family power supplies accommodate an ambient operating temperature range from -25 to +70°C, with linear derating above 50°C. LCB family power supplies are housed in a compact, robust and low profile fully ventilated metal enclosure. All connections are made via semi-shrouded screw terminals and an LED ‘Power On’ indicator is provided. An externally accessible trim pot allows the output voltage to be adjusted by ±10%.
The power supplies are comprehensively protected against output overvoltage, overcurrent and short-circuit conditions. They carry UL/TUV 60950-1 safety approvals and have a very high calculated MTBF ranging from 200,000 to 460,000 hours, making them ideal ‘fit and forget’ power solutions for long lifetime applications.