1. Technical description.
1.1. General description.
Stabilised DC power supply is intended for cameras installed in CCTV industrial systems. The unit has a cable
with a DC5.5/2.1 pin. 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 unit is protected against short-circuit and overload.
1.2. Technical parameters.
Dimensions
(L x W (W1) x H)
Net/Gross weight
DC plug
AC cable length
DC cable length
AC supply
Maximum AC
variation
Output power*
Output voltage
Maximum output
current
for t
<30°C
AMB
Maximum output
current
for t
=40°C
AMB
Output ripple
Short circuit
protection /
Overload protection
Operation status
indication
Operation condition
Remarks
REMARKS:
(1) – detachable DC cable, power supply is sell with a AC cable (EV 1,2m, code PSD12)
(2) – power supply has build in PFC circuit
(3) – fastening clips to a wall
* - output current of the power supply unit depending on ambient temperature. For temperature above
30°C maximum output current is limited according to graph 1. The power supply operation life time is
limited by reliability of the electrolyte capacitors which strongly depends of an operation temperature.
Avoid excessive temperature rise of the power supply!
PSD12006, PSD12010, PSD12020, PSD12030,
PSD
PSD
12006
12010
65x36(56)
65x36(56)
x30
x30
130g/155g
130g/155g
115cm
115cm
145cm
145cm
7,2W*
12W*
0,6A*
1A*
0,4A*
0,7A*
(3)
(3)
Desktop type switch mode power supplies
PSD12050, PSD12070, PSD12100
Edition: 1st from 09.07.2010
Supercedes edition:_ _ _ _ _
PSD
PSD
12020
12030
86x50(72)
107x47(82)
x32
x33
205g/235g
250g/280g
DC5,5/2,1 female
115cm
115cm
145 cm
145cm
100 V÷ 240 V AC 50/60 Hz
90 V÷ 264 V AC 50/60 Hz
24W*
36W*
12 V DC
2A*
3A*
1,4A*
2,1A*
<120mV
Yes
Yes – LED diode
o
0 ÷ 40
C , RH 10 ÷ 90 %, no condensation
(3)
(3)
1
PSD
PSD
12050
12070
112x52(81)
116x56(84)
x35
x37
300g/340g
350g/395g
145cm
145cm
115cm
125cm
60W*
84W*
5A*
7A*
3,5A*
4,9A*
(3)
(1), (3)
EN
PSD
12100
175x72(101)
x45
650g/710g
145cm
150cm
120W*
10A*
7A*
(1), (2), (3)
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