Pulsar PSCL12020 Quick Start Manual


power output 2A/12VDC*

universal AC input voltage range 90÷264V

high efficiency 84%

standby power <0,3W

efficiency level: V

1. Technical description.

1.1. General description.

Stabilized DC power supply is intended for supply equipments that require stabilised voltage of 12V DC.
When connected to fuse blocks of the LB4/xx/xx family, the power supply unit can feed more equipments (max. 4).
The power supply unit is protected against short-circuit, overload and overvoltage.

1.2. Specifications.

Supply voltage
Current consumption
Supply power
Efficiency
Output voltage
Output current t
AMB
Output current t
AMB
Ripple voltage
Short-circuit protection SCP
Overload protection OLP
IP protection class
Operation conditions
Dimensions (LxWxH)
Net/gross weight
Protection class PN-EN 60950-1:2007
Lenght of DC cable
Lenght of AC cable
Storage temperature
* In order to extend the life of the power supply, the load current of 1,4A is recommended.
Graph 1.
Relation between output current and ambient
temperature (instantaneous load).
*
Refer to graph 1
Features of the power supply unit:
<30°C
=40°C
PSCL12020
PSCL 12V/2A switch
mode power supply
Edition: 2 from 13.10.2014
Supersedes edition: 1 from 10.02.2014

IP 67 case

protections:

SCP short-circuit protection

overvoltage protection (AC input)

overload (OLP)

warranty – 2 year from the production date
90 ÷ 264 V AC 50Hz
0,3A@230VAC max.
24W max.
84%
12V DC
2 A - refer to graph 1.
1,4 A - refer to graph 1.
100mV p-p max.
electronic, automatic recovery
150-200% of power supply, automatic recovery
IP67
o o
C÷40
temperature -10 C
relative humidity 20%...90% without condensation
86 x 50 x 34 [mm]
0,27kg / 0,31kg
II (second)
0,5 m
0,3 m
-20ºC...+60ºC
Fig.1. Dimensions of power supply.
1
EN
PL