Founded in 1981 by MIT Lincoln Lab engineers as solar power research company. Shifted focus to power protection with first UPS in 1984. Acquired by Schneider Electric in 2007, forming Critical Power & Cooling Services. Became product brand only in 2011, rebranded as IT Business Unit
Series connection increases voltage by adding individual cell voltages. Parallel connection increases capacity by adding total ampere-hours. Battery packs can combine both series and parallel connections
Electric motors convert electrical energy to mechanical energy using electromagnetic phenomena. Most motors develop torque through interaction of current conductors and magnetic field
1 kilocalorie equals 0.001162 kilowatt-hours. Conversion formula: kilowatt-hours = kilocalories × 0.001162
150W single output power supply with 30mm² filter. Input range selectable from 115VAC or 230VAC. Output voltage range: 12V, 15V, 24V, 36V, 48V. Efficiency up to 90% with no load power consumption below 0.5W. Operating temperature range from -30°C to 70°C
UHP series offers fanless design with 150% peak load capability. Moving Sign series provides lightweight solutions for high efficiency applications. G3 series features miniature size with 5G vibration and 70°C operation. LRS series offers economical models with 0.2W-0.75W no-load power consumption