1
PSCV5012
DC voltage LED power supply 50W/12V/4A
Edition: 3 z from 20.03.2014
Supersedes edition: 2 from 22.11.2013
EN
Features of the power supply unit:
power output 4A/12VDC
*
universal AC input voltage range 90÷264V
high efficiency 83%
IP 65 case
protections:
SCP short-circuit protection
surge protection
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
12V 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
0,5A@230VAC max.
Supply power
48W max.
Efficiency
83%
Output voltage
12V DC
Output current t
AMB
<30°C
4 A - refer to graph 1.
Output current t
AMB
=40°C
2,8 A - 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
Surge protection
varistors
IP protection class
IP65
Operation conditions
temperature -10
o
C÷40
o
C
relative humidity 20%...90% without condensation
Dimensions (WxLxH)
162 x 42 x 32 [mm]
Net/gross weight
0,37kg / 0,39kg
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
Declarations, warranty
CE, RoHS, 2 year from the production date
Graph 1.
Relation between output current and
ambient temperature.
Fig.1. Dimensions of power supply.
*
Refer to graph 1
