Read Harman Kardon HKTS 210SUB (serv.man2) EMC - CB Certificate online
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Report No.1112717
IEC60065 - ATTACHMENT
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065J
No
Component
Fault
dT (K) / Component Other results
(include description and test duration)
19 CN2
Short
circuit
Pin 1 – 2
(U
(U
speaker
)
No heat
development
development
U
n
= 264V, P
n
= 45W, I
n
= 0.4A U
out
= 10.8V
Immediately after fault condition
U
n
= 264V, P
n
= 2.4W, I
n
= 62mA
U
out
Declined for 45 seconds and then damage
components in PSU.
No remark
No remark
* 20
U1
(ICE3B0365J)
(ICE3B0365J)
Short circuit
pin 2 – 5
pin 2 – 5
No heat
development
development
U
n
= 264V
Apparatus shut down immediately.
Test time 10 min.
U
Test time 10 min.
U
n
= 264V, P
n
= 0.5 W, I
n
= 114mA U
out
= 0V
Damage components no hazard.
Dielectric strength test 3kV / 1 min. on
optocoupler U2. / OK
No remark
Dielectric strength test 3kV / 1 min. on
optocoupler U2. / OK
No remark
Winding temperature rise measurements
Ambient temperature t1 (
o
C) .................................. : -
—
Ambient temperature t2 (
o
C) .................................. : -
—
* New fault condition No. 20: U1 Short circuit pin 2 – 5.
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