Read Harman Kardon DVD 23 (serv.man12) EMC - CB Certificate online
Report No. JSH05110331-001
Page 50 of 64
14.2 Block Diagram of Test Setup
Note: HCP means Horizontal Coupling Plane,
VCP means Vertical Coupling Plane
GRP means Ground Reference Plane
GRP means Ground Reference Plane
14.3 Test Setup and Test Procedure
14.3.1 Test setup
Table top EUT
The EUT was put on a 0.8m high wooden tabel, standing on the ground reference
plane(GRP) 2.6m by 1.8m in size, made by aluminium 0.5mm thick.
A horizontal coupling plane(HCP) 1.6m by 0.8m in size was placed on the table, and
the EUT with its cables were isolated from the HCP by an insulating support thick
than 0.5mm. The VCP 0.5m by 0.5m in size & HCP were constructed from the same
material type & thinkmess as that of the GRP, and connected to the GRP via a 470k
plane(GRP) 2.6m by 1.8m in size, made by aluminium 0.5mm thick.
A horizontal coupling plane(HCP) 1.6m by 0.8m in size was placed on the table, and
the EUT with its cables were isolated from the HCP by an insulating support thick
than 0.5mm. The VCP 0.5m by 0.5m in size & HCP were constructed from the same
material type & thinkmess as that of the GRP, and connected to the GRP via a 470k
Ω
resistor at each end.
The distance between EUT and any of the other metallic surface excepted the GRP, HCP
& VCP was greater than 1m.
The EUT was arranged and connected according to its functional requirements.
The distance between EUT and any of the other metallic surface excepted the GRP, HCP
& VCP was greater than 1m.
The EUT was arranged and connected according to its functional requirements.
Best EMC
EUT
ESD simulator
VCP
HCP
Insulate
Support
Support
GRP
470k
Ω
Resist
o
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