DEMO850W12VDC230VACTOBO1

DEMO850W12VDC230VACTOBO1 is a reference design/demo board. This demo board demonstrates a fully functional UPS using SMD MOSFETs and including a heat sinking concept designed around them. It includes a main power board and detachable control card. It is designed for a 12V nominal DC lead-acid battery. The AC input/output line/load voltage is 220 to 240VRMS with frequency selectable to 50 or 60Hz. A soft start function is included to prevent high inrush current. During switch over the drop out time is less than 20ms. Overload and short circuit protection are also included with thermal shutdown if system overheating occurs. Fast and slow battery charging modes are included for lead-acid batteries.

• 850W 12V output 230V AC input
• Featuring XMC1300 series microcontroller and 2EDL8114 controller IC
• Full system solution (hardware and firmware)
• Input fuses 2 x 40A parallel, maximum average input current 80A
• Fuse at AC output, 5A, 250VRMS
• Output voltage limited to below 240VRMS during no-load condition
• Maximum power losses during no-load condition less than 50W, 230VRMS output voltage