ISN 303417 ETSI303417 Impedance Stabilization Networks

Product Description:

ISN 303417 is an impedance stabilization network manufactured in accordance with ETSI 303417, section 6.2.4. This product is manufactured by schwarzbeck, Germany, and is specifically designed for the measurement of common-mode interference in WPT (Wireless Power Transmission) products according to ETSI EN 303417. The schematic diagram of the circuit, which has a 150 Ω common-mode impedance is shown in the figure below, and for thecommon mode signalThe ISN has an impedance of 150 ohms. Fordifferential signalThe impedance of the ISN is high enough to not interfere with the operation of the WPT.

303417 Circuit Schematic

Common mode impedance

You can use this ISN to complete the unintentional conducted emission test specified in EN 303417 section 6.2.4 as shown below, and of course, you will need to configure acurrent probeIt is only with this ISN that the entire testing process can be completed.

ETSI EN 303417 Section 6.2.4 Test Configuration Diagrams

Technical parameters：

Product Specification Sheet:

Order No. EUTS0801

Schwarzbeck Official Authorized Dealer:

EUTTEST is an official authorized distributor of SCHWARZBECK, whose full official name is: SCHWARZBECK MESS - ELEKTRONIK OHG

Ltd. is authorized by schwarzbeck to sell all products in China and provide technical service for the products sold.

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