CCTVPLANNER.IO · POWER SUPPLY · PULSAR
Pulsar PSB-12V20A
13.8 V DC supply, 20 A, 276 W
SPECIFICATIONS · PSB-12V20A
Specifications
Output voltage13.8 V DC
Output current20 A
Output power276 W
Battery backupYes
Input200 - 240 V AC
Efficiency86 %
Form factorenclosure
Enclosure includedYes
Figures as Pulsar states them on the page linked above; nothing here is estimated.
In a camera plan
13.8 V × 20 A is about 276 W: enough for 30 cameras powered at 12 V, at 9 W each.