Safety Information

www.tuv.com
Page 48 of 61
Report No.: 50250100 001
TRF No. IEC60950_1F
R9
SC
240
10 mins
F1
0.01
Unit shut down
immediately; No
damaged, no hazard.
EC5
SC
240
10 mins
F1
0.01
Unit shut down
immediately; No
damaged, no hazard.
R21
SC
240
10 mins
F1
0.287
Normal work, no change,
No damaged, no hazard.
Output
SC
240
10 mins
F1
0.01
Unit shut down
immediately; No
damaged, no hazard.
Output
(9V 3A)
O-L
240
5hour
30mins
F1
0.292 to
0.301 to
0.308 to
0.312 to
0.320 to
0.005
Temperature was stable
at 3.45A, increase to
3.45A unit shut down.
The maximum
temperature was:
T1 coil: 104.8
°C;
T1
core: 96.2°C;
Ambient: 23.5
°C.
No damage, no hazards.
Output
(12V2.5A)
O-L
240
5 hours
F1
0.314 to
0.330 to
0.352 to
0.01
Temperature was stable
at 2.85A, increase to
2.90A unit shut down.
The maximum
temperature was:
T1 coil: 99.9
°C;
T1 core: 91.6
°C;
Ambient: 23.7
°C.
No damage, no hazards.
Output
(20V 1.5A)
O-L
240
4hour
40mins
F1
0.287 to
0.
304
to
0.327 to
003
Temperature was stable
at 1.85A, increase to
1.88A unit shut down.
The maximum
temperature was:
T1 coil: 9
8.4°C;
T1 core: 9
5.6°C;
Ambien
t: 26.6°C.
No damage, no hazards.
Notes: The unit passed 3000V hi-pot test between primary and accessible output connector after single fault
test above.
1.
In fault column, SC=Short Circuited,.
2. Transformer winding and core temperature limit is 165°C (175-10)