Data Sheet

PSR12012
CODE:
TYPE:
EN/V
PSR 1,2A switch mode power supply desktop for CCTV12V÷15V/
DESCRIPTION
Stabilized DC power supply is intended for supply CCTV cameras that require stabilised voltage of 12 V DC. The
design enables simple changing of the output voltage, within the range of 12 V-15 V DC, using a potentiometer.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 power supply unit is protected against short-circuit, overload and
overvoltage.
SPECIFICATIONS.
ACCESORIES
ACCESORIES:
[1] adapter CABLE - PLUG DC 5,5/2,1 - code ML109
For power supplies are available
accessories - cable adapter.
For details –visit .www.pulsar.pl
Graph 1.
Relation between output current and ambient
temperature (instantaneous load).
Fig.1 Dimension of power supply.
wyjście TAMPER : przewody 30cm
Tel. [phone], fax: [phone], www.pulsar.pl, e-mail: [e-mail]
PSR series power supply
Switch mode power supply 12VDC, desktop
Pulsar
®
Features of the power supply unit:
· power output 1,2 A/12 V DC*
· universal AC input voltage
range 90÷264 V
· high efficiency 80%
· LED optical signalisation
· standby power <0,3W
· efficiency level: V
· protections:
· SCP short-circuit protection
· overvoltage protection (AC input)
· overload (OLP)
· warranty – 2 year from the production date
Supply voltage 90 ÷ 264 V AC 50÷60Hz
Current consumption 0,16 A@ 230 V max.
Supply power 14,4 W max.
Efficiency 80%
Output voltage 12 V DC
Output current t
AMB
<30°C 1,2 A - refer to graph 1.
Output current t
AMB
=40°C 0,8 A - refer to graph 1.
Voltage adjustment range 12 ÷15 V DC
Ripple voltage 100mV p-p max.
Short-circuit protection SCP electronic, automatic recovery
Overload protection OLP 150-200% of power supply, automatic recovery
Optical signalisation LED – presence of DC voltage
Operation conditions temperature -10
o
C÷40
o
C
relative humidity 20%...90%, without condensation
Dimensions (LxWxH) 78 x 48 x 35 (41,5) [mm]
Net/gross weight 0,18kg / 0,22kg
Protection class PN-EN 60950-1:2007 II (second)
Lenght of DC cable 1,45m + plug DC5,5/2,1 female
Lenght of AC cable 1,15m + mains plug
Storage temperature -20ºC...+60ºC
IN / PWY
100%
70%
30°C
40°C
ta
0°C
* In order to extend the life of the power supply, the load current of 0,8 A is recommended.
* Refer to graph 1