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PSDC04122T
3
1.3. Description of PSU components and connectors.
Table 1. Elements of the PSU pcb (see fig. 2).
Element no.
Description
[1]
L1…..L4 (green) LEDs (indicating fuse activation)
[2]
F1…F4 glass fuses in AUX (+) circuits
[3]
IN supply input of the LB4 strip
[4]
AUX1…. AUX4 outputs, COM (-) shared terminal
Fig.2. The view of the PSU’s pcb.
Table 2. Elements of the PSU (see fig. 3).
Element no.
Description
[1]
L-N 230 V AC power connectors,
PE protection connector
[2]
PSU module
[3]
V
ADJ
, potentiometer, output voltage adjustment within the range of 12,0V÷15,0V DC
[4]
LED indication of DC power status, main module of the PSU
[5]
LB4 fuse strip, with power outputs and LED indication
Fig.3. The view of the PSU.
