Circuit board dk tests structure

The utility model aims at providing a circuit board dk tests structure who applies to in the test of circuit board dk, this simple structure can effectively improve impedance line interference killing feature. Structural design is on core (1) of circuit inboard, the structure comprises conducting ho...

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Bibliographische Detailangaben
Hauptverfasser:	LI JUNLI, CHEN HUA, LIAO GUIBO, YANG BAOPENG, YIN BINGKUI, TANG CHUNHUA, LONG WEIREN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PRINTED CIRCUITS TESTING
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Beschreibung
Zusammenfassung:	The utility model aims at providing a circuit board dk tests structure who applies to in the test of circuit board dk, this simple structure can effectively improve impedance line interference killing feature. Structural design is on core (1) of circuit inboard, the structure comprises conducting hole (2) and impedance line (3), conducting hole (2) with impedance line (3) switch on mutually, impedance line (3) are not aequilate impedance line. The utility model discloses can be applied to the circuit board field.