曾工 发表于 2021-4-28 22:48:02

GJB 151 B LISN 与 CISPR 16-1-2的LISN差异

CISPR25 LISN artificial network (AN) 测试车载产品的5uH LISN




GJB 151 B 测试传导CE102的LISN (50uH)



CISPR 16-1-2测试传导(CISPR 32\EN 55032\GB 9254\FCC Part15B)的LISN (50uH)



CISPR 16-1-2 LISN 元器件参数



曾工 发表于 2021-4-28 22:52:03

V型网络的最小隔离度


V型网络的最小隔离度 (Values of minimum isolation for V-networks)

曾工 发表于 2021-4-28 22:54:49

GJB 151 B LISN 与 CISPR 16-1-2的LISN虽然都是50uH的人工电源网络的LISN,但是,其内部结构,校准参数,还是有些不一样的。

曾工 发表于 2021-5-6 14:56:06

Schwarzbeck V-LISN 50 Ω (50 µH + 5 Ω)

Schwarzbeck V-LISN


Topology:V-LISN
Frequency Range:9 kHz - 30 MHz
Pre-filter choke:250 µH
Impedance simulation:50 Ω || (50 µH + 5 Ω)
Max. Current:2 x 10 A
Max. Voltage:250 VAC 50/60 Hz
350 VDC
Supply cable:IEC Appliance Inlet C14
Connector for EuT:CEE 7/4 Type F (Schuko) socket
Connector for „artificial hand“:4 mm laboratory socket with screw terminal 6 mm, not removable
Connector to EMI receiver:BNC socket 50 Ω
Dimensions housing (WxHxD):105 mm x 108 mm x 263 mm
Standard:CISPR 16-1-2


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