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QM5 AND QS5 HANDBOOK
Q203
SA module Modules
C202
C209
XU206
TX2
XQ1
XU202
Higher temperature limits (in brackets) may be used but product life may be reduced.
Leakage Limits:
S
L
R
T
In order to calculate the leakage limits for your chosen model. Use the converter leakage current from the
table above and add the leakage current from modules, filter options and standby supply from the table
below.
Module/Filter/Standby
Option xxL
Option xxH
DH Module
DM Module
SB Module
SC Module
YB Module
YC Module
YF Module
ZC Module
ZD Module
ZF Module
Output Limitations:
Adjusting output voltage beyond the stated range may cause overvoltage protection (OVP) to operate,
whereby the output will latch
output voltage to within its range and cycle the input off then on.
The 0.25V Standby supply provided with the E5H, E12H, T5H and T12H options derates by 2.4% per °C from
25°C to 50°C when the the unit is inhibited (fan not running).
60950-1: Series modules
For SB, SC and DM modules, all outputs are SELV except under the following circumstance: Outputs
connected in series are non-SELV if, using the formula below, V
V
= (n-1) × V
+X
Total
outmax
Where n is the number of seriesed outputs
Where X is taken from the table below
Where V
is taken from the table below
outmax
Secondary FET
-
Electrolytic Capacitors
Y Capacitors
Opto-couplers
Transformer Class B
Primary FET
Secondary FET
Leakage Current
13.1µA
15µA
20.5µA
22.3µA
14.6µA
13.8µA
20.5µA
29.2µA
27.6µA
29.2µA
28.3µA
27.6µA
off.
To reset for normal operation simply adjust the potentiometer to reduce the
130
-
76 (105)
105
100
110
130
130
1.24mA (60950-1 & 62368-1 only)
212µA
77µA
60µA
is found to be >60Vdc
Total
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260362-07, Mar 2020
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