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ON BEAT
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82
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EMC - CB Certificate
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Audio
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on-beat.pdf
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Page 36 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
1.5.1
TABLE: List of critical components
P
Object/part No.
Manufacturer/
trademark
Type/model
Technical data
Standard
(Edition / year)
Mark(s) of
conformity
1
)
Plastic
enclosure
Various
Various
HB or Better,
min. thickness
1.5 mm
UL 94
UL
PCB
Various
Various
Min. 105°C, V-1
or better
UL 796
UL
Metal
Enclosure
Various
Various
Min. thickness
0.6 mm
--
--
1
) An asterisk indicates a mark which assures the agreed level of surveillance
Supplementary information:-
1.6.2
TABLE: Electrical data (in normal conditions)
P
U (Vdc)
I (A)
Irated (A)
P (W)
Fuse #
Ifuse (A)
Condition/status
1KHz sine wave signal was applied to the audio input terminal, iphone charging, tested by maximum non-
clipped output power. (Voltage: 7.6V)
13
1.63
2.5
21.2
--
--
See above
1KHz sine wave signal was applied to the audio input terminal, iphone charging, tested by 1/8 maximum
non-clipped output power. (Voltaage: 2.7V)
13
0.46
2.5
6.0
--
--
See above
1KHz sine wave signal was applied to iphone, tested by maximum non-clipped output power. (Voltage:
7.3V)
13
1.5
2.5
19.5
--
--
See above
1KHz sine wave signal was applied to iphone, tested by 1/8 maximum non-clipped output power.
(Voltaage: 2.6V)
13
0.45
2.5
5.85
--
--
See above
Supplementary information:-
2.10.3 and
2.10.4
TABLE: Clearance and creepage distance measurements
N/A
Clearance (cl) and creepage
distance (cr) at/of/between:
U peak
(V)
U r.m.s.
 (V)
Required cl
 (mm)
cl
 (mm)
Required cr
(mm)
cr
(mm)
Supplementary information:-
2.10.5
TABLE: Distance through insulation measurements
N/A
Distance through insulation (DTI) at/of:
U peak
(V)
U rms
(V)
Test volt-
age
 (V)
Required
DTI
 (mm)
DTI
(mm)
Page 37 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
2.10.5
TABLE: Distance through insulation measurements
N/A
Distance through insulation (DTI) at/of:
U peak
(V)
U rms
(V)
Test volt-
age
 (V)
Required
DTI
 (mm)
DTI
(mm)
Supplementary information:
4.3.8
TABLE: Batteries
N/A
The tests of 4.3.8 are applicable only when appropriate battery
data is not available
Is it possible to install the battery in a reverse polarity position?
Non-rechargeable batteries
Rechargeable batteries
Discharging
Un-
intentional
charging
Charging
Discharging
Reversed charging
Meas.
current
Manuf.
Specs.
Meas.
current
Manuf.
Specs.
Meas.
current
Manuf.
Specs.
Meas.
current
Manuf.
Specs.
Max.
current
during
normal
condition
Max.
current
during
fault
condition
Test results:
Verdict
- Chemical leaks
- Explosion of the battery
- Emission of flame or expulsion of molten metal
- Electric strength tests of equipment after completion of tests
Supplementary information:
4.5
TABLE: Thermal requirements
P
Supply voltage (V) .........................
13Vdc
--
Ambient T
min
( C) ...........................--
--
--
--
--
Ambient T
max
( C) ...........................--
--
--
--
--
Maximum measured temperature T of
part/at::
T ( C)
Allowed
T
max
 ( C)
Audio in mode:
13Vdc
--
01. DC Jack body
29.4
45.2
--
--
--
95
02. L8 body
37.4
53.2
--
--
--
105
03. L7 body
41.3
57.1
--
--
--
105
Page 38 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
04. L1 body
39.7
55.5
--
--
--
105
05. U1 body
52.1
67.9
--
--
--
105
06. C20 body
41.3
57.1
--
--
--
105
07. U10 body
29.5
45.3
--
--
--
105
08. U13 body
32.6
48.4
--
--
--
105
09. PWB near Y3
28.6
44.4
--
--
--
105
10. U7 body
38.6
54.4
--
--
--
105
11. U6 body
44.6
60.4
--
--
--
105
12. Inter of Plastic enclosure near U1
27
42.8
--
--
--
--
13. Outer of Plastic enclosure near U1
26.7
42.5
--
--
--
95
14. Power key body
27
42.8
--
--
--
95
15. Ambient
24.2
40
--
--
--
  --
Supplementary information:
Tmra = 40°C. Temperature limits of winding include 10°C for thermocouple measurement method. The
maximum allowed temperatures are calculated based on the maximum Tmra=40°C according to 1.4.12.3
at an ambient of 24.2°C during the measurements. If no limit is stated, temperature is for reference only.
Temperature T of winding:
t
1
 (°C)
R
1
 ( )
t
2
 (°C)
R
2
 ( )
T ( C)
Allowed
T
max
 ( C)
Insulatio
n class
--
--
--
--
--
--
--
--
Supplementary information:--
4.5.5
TABLE: Ball pressure test of thermoplastic parts
N/A
Allowed impression diameter (mm)  ................... :
 2 mm
Part
Test temperature
( C)
Impression diameter
(mm)
Supplementary information:
4.7
TABLE: Resistance to fire
N/A
Part
Manufacturer of
material
Type of material
Thickness
(mm)
Flammabilit
y
class
Evidence
Supplementary information:-
Page 39 of 39
Report Ref. No. 086-2101101501-000
TRF No.: IEC/EN60950_1c
5.2
TABLE: Electric strength tests, impulse tests and voltage surge tests
N/A
Test voltage applied between:
Voltage shape
(AC, DC,
impulse, surge)
Test voltage
(V)
Breakdown
 Yes / No
Supplementary information:
5.3
TABLE: Fault condition tests
P
Ambient temperature ( C) ................................
Power source for EUT: Manufacturer,
model/type, output rating ................................
Component
No.
Fault
Supply
voltage
 (Vdc)
Test
time
Fuse #
Fuse
current
(A)
Observation
1: Speaker
Short
13
30mins
--
0.46 to
0.22
No damaged, No Hazards.
2: Speaker
Max non-
clipped
13
3.0hrs
--
0.46 to
1.63
Normal operation.
L7 body = 59°C;
U1 body =83.9°C;
PWB near Y3 =30.6°C;
ambient=23.8°C. No hazard.
3: Openings
Blocked
13
4.0hrs
--
0.46 to
0.46
Normal operation.
L7 body = 41.7°C;
U1 body =52.4°C;
PWB near Y3 =28.6°C;
ambient=24.7°C. No hazard.
4. Docking
charging terminals
“+” & “-“
Short
13
30mins
--
0.46 to
0.264
No damaged, No Hazards.
5. C75
Short
13
30mins
--
0.46 to
0.152
No Hazards.
Supplementary information:-
End of report
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