1
PSCV3512
DC voltage LED power supply 35W/12V/3A
Edition: 1 from 27.08.2013
Supersedes edition: ------------------
EN
Features of the power supply unit:
power output 3A/12VDC
universal AC input voltage range 90÷264V
high efficiency 84%
IP 65 case
protections:
SCP short-circuit protection
surge protection (AC input)
OLP overload protection
warranty – 2 year from the production date
1. Technical description.
1.1. General description.
Stabilized DC power supply is intended for supply equipments that require stabilised voltage of
12 V DC.
The power supply unit is protected against short-circuit, overload and surge protection.
1.2. Specifications.
Supply voltage
90 ÷ 264 V AC 50Hz
Current consumption
0,38A@230VAC max.
Supply power
36W max.
Efficiency
84%
Output voltage
12V DC
Output current
3A
Output current t
AMB
<30°C
3A - refer to graph 1.
Output current t
AMB
=40°C
2,1A - refer to graph 1.
Ripple voltage
300mV p-p max.
Short-circuit protection SCP
electronic, automatic recovery
Overload protection OLP
105-150% of power supply, automatic recovery
IP protection class
IP65
Operation conditions
temperature -10
o
C÷40
o
C
relative humidity 20%...90% without condensation
Dimensions (LxWxH)
148 x 32 x 26 [mm]
Net/gross weight
0,22kg / 0,24kg
Protection class PN-EN 60950-1:2007
II (second)
Lenght of DC cable
0,3 m
Lenght of AC cable
0,3 m
Storage temperature
-20ºC...+60ºC
Graph 1.
Relation between output current and
ambient temperature.
Fig.1. Dimensions of power supply.
