1
PSC12010
PSC 12V/1A/55MM switch
mode power supply
Edition: 8 from 01.04.2014
Supercedes edition: 7 from 10.03.2014
EN*
Features:
power output 1A/12VDC
*
universal AC voltage range 90÷264V
high efficiency 78%
standby power <0,3W
efficiency class: V
IP 67 enclosure
protections:
short-circuit protection SCP
surge protection (AC input)
overload protection OLP
warranty – 2 year from the production date
1. Technical description.
1.1. General description.
The PSU is intended for 230V AC mains supply to CCTV cameras that require stabilised voltage of
12V DC.
The PSU can be
assembled in installation boxes, surface or flush-mounted, or fitted with 3mm screws. The unit is protected against a short circuit
and an overload and a surge.
1.2. Specifications.
Supply voltage
90 ÷ 264V AC 50÷60Hz
Current consumption
0,13A@230V AC max.
Supply power
12W max.
Efficiency
78%
Output voltage
12V DC
Output current t
AMB
<30°C
1A - refer to chart 1.
Output current t
AMB
=40°C
0,7A - refer to chart 1.
Ripple voltage
100mV p-p max.
Short-circuit protection SCP
electronic, automatic recovery
Overload protection OLP
105-150% of power supply, automatic recovery
IP protection class
IP67
Operating conditions
temperature 0
o
C÷40
o
C
relative humidity 20%...90%
Dimensions (LxWxH)
50 x 48 x 25 [mm]
Net/gross weight
0,09kg / 0125kg
Protection class PN-EN 60950-1:2007
II (second)
Length of DC cable
0,5m + plug DC5,5/2,1 female
Length of AC cable
0,3 m
Storage temperature
-20ºC...+60ºC
* In order to extend the life of the power supply, the load current of 0,7A is recommended.
Chart
1.
Relation between output current and ambient
temperature (instantaneous load
).
Fig.1. Mechanical view and dimensions of the PSU.
*
Refer to chart 1
