Read JBL BALBOA SUB10 (serv.man3) EMC - CB Certificate online
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Rev. No 1.0
Page 2
Electrostatic discharge
Description of the test location
Test location:
Shielded Room S3
Test specification:
Contact discharge voltage:
2 kV
/
4 kV
Air discharge voltage:
2 kV
/
4 kV
/
8 kV
Discharge impedance:
330
Ω / 150 pF
Discharge factor:
≥ 1 sec.
Number of discharges:
≥ 10
Type of discharge:
Direct discharge:
- Contact discharge
- Air discharge
Indirect discharge:
- Contact discharge
Polarity:
- positive
- negative
Discharge location:
- all external locations accessible by hand
- horizontal plate (HCP)
- vertical coupling plate (VCP)
- horizontal plate (HCP)
- vertical coupling plate (VCP)
Test result
The requirements are FULFILLED.
Performance Criterion:
B
Remarks:
During electrostatic discharge the sine wave disappears and then reappears by itself.
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