Description

• Main parameters: 1 Aluminum alloy case: size 215mm extensive 190mm high 80mm, weight about 1 2 Maximum operating voltage (Max Line voltage) : 240VAC(350DC), DC-100Hz three Maximum operating latest (Max current) : 9 four Frequency range of LISN: 150KHz-30MHz 5 Impedance (impedance) : 50Ω/50uH, CISPR16-1-2 6 Air core inductors 7 Built-in Surge defense 8 attenuator/BPF/limiter (built-in bandpass filter), 10dB nine Independent output of L and N RF signals, convenient growth of differential common-mode separation module 10 RF output interface: SMA outer screw internal hole eleven ARTIFICIAL HAND 11 Operating Temperature Range: 0℃ + 35℃; 5% to 80% RH Product Introduction: Front panel Rear panel System block diagram: LISN Impedance (Impedance) The impedance of 150KHz-30MHz conforms to CISPR16-1-2 standards Insertion loss (including attenuation limiter) 80KHz 2MHz, LISN insertion loss (including attenuation limiter) 80KHz 35MHz, LISN insertion loss (including attenuation limiter) Conduction experiment examine environment: Note: Any experimental surroundings that has not been certified by way of a professional certification body can only be pre-checked and felt out The final examine end result will likely be according to the examine results of a third-party authentic trying out institution This module can only be used for pre-inspection, sorting out and rectification of EMC conduction experiment, and the examine results are only for reference Standard conduction verify environment: An actual accomplishing rectification test environment: Simplified conduction verify environment: Metal plates around the partitions could be avoided, yet a reputable steel surface is important Actual comparison 1: Experiment 2 energy delivery 12V1A is connected to 12ohm load In the third-party laboratory examine data, it may be viewed that before 5MHz almost all exceed the traditional With the self-made LISN verify records (blue line), the restrict price is 60dBuV, specifically -47dBmV, plus the insertion lack of attenuation limitator is about 11dB, and the limit price is -58dBmV(58=47+11) when the spectrum analyzer is used to test, it may be seen that the spectrum earlier than 5MHz is sort of above -58dBmV, particularly almost all exceed the standard This indicates that the consistency of the self-made LISN is comparatively excessive Actual comparison 2: Experiment No 3 energy delivery 5V1A is attached to 6ohm load In the 1/3 celebration laboratory test data, it may be considered that before 15, 16MHz almost all exceed the traditional With the information from the home made LISN verify (blue line), it may be viewed that most of them exceed the restrict before 17MHz

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