Digital Security Solutions সদস্য এর মাধ্যমে বিক্রির জন্য16 অক্টো 6:12 পিএমতেজগাঁও, ঢাকা
Brand : Transnet/equivalent
An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, The on-battery run time of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start a standby power source or properly shut down the protected equipment.
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