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Samlex 23 amp Switching Power Supply with Built-in Battery Back-up Circuit AC-DC Desktop 120 Volt
Product Overview The combines the reliability of our classic power supply with the reassurance of the battery backup module. This combined unit automatically provides uninterrupted DC power from an external backup battery (not included) to your critical load in the event of an AC power outage. Once AC power is restored, the will continue to seamlessly supply DC power to the load while providing a current limited charge to the backup battery (not included). Advanced Switch Mode Technology Advanced Switch Mode Technology Reliable, 12V Nominal DC Uninterruptible Power Source (DC UPS) in conjunction with external 12V Lead Acid battery backup circuit Reliable, 12V Nominal DC Uninterruptible Power Source (DC UPS)

Price is $246.00
Price: $246.04