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К3-12 IMPULSE UNINTERRUPTIBLE
POWER UNIT

The IUPU is designed to supply power to critical units and nodes of various systems that require operation even in the absence of mains voltage, for example: intercoms, alarm or security systems, communication equipment, etc..
The device is available in two versions:
1) finished product – IUPU in a metal case with a place for a backup battery;
2) component – IUPU in the form of a board with mounting holes.

SPECIFICATIONS

Parameter Value
Specifications
1

Minimum allowable input voltage

~110 V

2

Maximum allowable input voltage

~265 V

3

Rated output current

2,0 А

4

Maximum output current

2,5 А

5

Maximum battery charge current

400 mA

6

Output voltage without load

13,7 – 14,2 V

7

Output voltage (load current 3,0 A)

13,5 – 13,8 V

8

Total instability of output voltage

3 %

9

Battery cutoff voltage

10,5 V

10

Output voltage ripple (load current 3,0 А)

15 mV

11

Board overall dimensions

110 х 82 mm

EQUIPMENTS