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PSD12080
PSD 12V/8A desktop switch
mode power supply for CCTV
Edition: 2 from 16.09.2013
Supersedes edition: 1 from 10.09.2012
EN
Features of the power supply unit:
•
power output 8A/12VDC
•
universal AC input voltage range 90÷264V
•
built-in active PFC function
•
high efficiency 87%
•
LED optical signalisation
•
standby power <0,5W
•
efficiency level: V
•
protections:
•
SCP short-circuit protection
•
overvoltage protection (AC input)
•
overload (OLP)
•
warranty – 2 year from the production date
1. Technical description.
1.1.General description.
Stabilized DC power supply is intended for supply CCTV cameras that require stabilised voltage of 12 V DC.
The unit has a cable with a DC5.5/2.1 plug. When connected to fuse blocks of the LB4/xx/xx or LB8/xx/xx family, the
power supply unit can feed more cameras (max. 4 or 8). The unit is protected against short-circuit and overload.
1.2. Technical parameters.
Supply voltage
90 ÷ 264 V AC 50÷60Hz
Current consumption
0,55A@230VAC max.
Power factor
>0,9@230VAC at full load
Supply power
96W max.
Efficiency
87%
Output voltage
12V DC
Output current
8A
Ripple voltage
100mV p-p max.
Short-circuit protection SCP
electronic, automatic recovery
Overload protection OLP
105-150% of power supply, automatic recovery
Overvoltage protection
varistors (AC input)
Optical signalisation
LED – presence of DC voltage
Operation conditions
temperature 0
o
C÷40
o
C
relative humidity 20%...90%, without condensation
Dimensions (LxWxH)
180 x 68 x 32 [mm]
Net/gross weight
0,65kg / 0,73kg
Protection class PN-EN 60950-1:2007
II (second)
Lenght of DC cable
1,0m + plug DC5,5/2,1 female
Lenght of AC cable
1,5m + mains plug
Storage temperature
-20ºC...+60ºC
Fig.1. Dimension of power supply.