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Report No. 46974
TRF No.:IECEN60950_1B
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
2.10.3.3
Clearances in secondary circuits
Only functional insulation is
considered.
considered.
P
2.10.3.4
Measurement of transient voltage levels
Class III equipment.
N/A
2.10.4
Creepage distances
Class III equipment.
N/A
CTI
tests.............................................................. :
—
2.10.5 Solid
insulation Refer
below:
—
2.10.5.1
Minimum distance through insulation
Not used.
N/A
2.10.5.2
Thin sheet material
Not used.
N/A
Number of layers (pcs) ....................................... :
—
Electric strength test
—
2.10.5.3
Printed boards
PCB does not serve as
insulation barrier.
insulation barrier.
N/A
Distance
through
insulation
—
Electric strength test for thin sheet insulating
material
material
—
Number of layers (pcs) ....................................... :
—
2.10.5.4
Wound components
No wound components.
N/A
Number of layers (pcs) ....................................... :
—
Two wires in contact inside wound component;
angle between 45
angle between 45
° and 90° ............................... :
—
2.10.6
Coated printed boards
Not coated printed boards are
used.
used.
N/A
2.10.6.1 General
Refer
below:
—
2.10.6.2
Sample preparation and preliminary inspection
—
2.10.6.3 Thermal
cycling
—
2.10.6.4
Thermal ageing (
°C) ........................................... :
—
2.10.6.5
Electric strength test
—
2.10.6.6
Abrasion resistance test
—
Electric strength test
—
2.10.7
Enclosed and sealed parts ................................. : No enclosed or hermetically
sealed components.
N/A
Temperature T
1
=T
2
= T
ma
– T
amb
+10K (
°C)........ :
—
2.10.8
Spacings filled by insulating compound ............. : No components treated/filled
with insulation compound.
N/A
Electric strength test
—
2.10.9
Component external terminations
Not used.
N/A
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