CMDM 8700 B Conducted Common Mode Differential Mode Separator

CMDM 8700 B Differential and common mode interference separator

Measurement of common mode and differential mode separated voltages using LISN, CMDM 8700 B, spectrum analyzer

Order Number: EUTS0738

Type: Differential Common Mode Separator

Brand: Schwarzbeck

Min. order: 1 Unit

Stock:

schwarzbeck Real Time Inventory

Delivery: Click on the link above to inquire

Standards:

CISPR16-1-2

Industry： General Electronics

Warranty: Original Import ; New Products ; Authorized Sales

Training: On-site training; Telephone; Email

Logistics: Shenzhen to National

Payment: Internet Banking T/T

Product Price:

Product Description:

CMDM 8700 B is a conductive common mode differential mode separator produced by Schwarzbeck, Germany, which can separate and display the common mode signal and differential mode signal in the conductive emission noise separately, and it is also equipped with four different channels of line A, line B, common mode and differential mode and a measurement mode switch, so that the surveyor can switch the two V-LISN The measurement capabilities are extended to T-LISN and Delta LISN for in-depth analysis of conducted interference emissions.

CMDM 8700B is authorized by EUTTEST Shenzhen for sales, quotation and after-sales service.

CMDM 8700 B Usage Profile:

As shown below, when using theArtificial Power NetworksWhen measuring conducted common-mode interference emissions, we can only measure thecommon-mode voltage (electronics)respond in singingdifferential mode voltageHowever, with the CMDM 8700B, you can use two identical LISNs to measure two different cables, for example, the fire and zero wires for AC, and the positive and negative power wires for DC. Then connect the outputs of the two LISNs to the CMDM 8700B and finally to thespectrum analyzermaybeEMI ReceiverOn the top, we can get the spectrogram of conducted interference after separation of common mode voltage, differential mode voltage, and total conducted interference emission voltage. This completes thedifferential mode interferencerespond in singingcommon-mode interferencePurpose and need for separation.