Pdf Computer Ups Circuit Diagram. An uninterruptible power system ups is the central component of any well designed power protection architecture. For outside battery higher backup assecories input switch 4pole tpn switch output changeover switch 2 3 pole input cooper unarmed 5core fixiable cable output cooper unnamed 3core fexiable cable row supply kva socket 5 0 kva 63 amp 20 amp 10 sq mm 10 sq mm 5 15 amp.
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If it s an ups the inclusion of a battery charger circuit becomes imperative. This is the circuit diagram of a simple ups that can deliver 12v unregulated and 5v regulated dc. The transformer t1 steps down the mains voltage to 12v ac and then the bridge b1 rectifies it.
For outside battery higher backup assecories input switch 4pole tpn switch output changeover switch 2 3 pole input cooper unarmed 5core fixiable cable output cooper unnamed 3core fexiable cable row supply kva socket 5 0 kva 63 amp 20 amp 10 sq mm 10 sq mm 5 15 amp.
Ups uninterruptible power supply circuit diagram in this article you will learn what is ups. Its power is measured in watts or in kilo watts. The transformer t1 steps down the mains voltage to 12v ac and then the bridge b1 rectifies it. For 3 phase to 1 phase ups system cable input output switch selection chart.
