JPS6166910U

JPS6166910U -

Info

Publication number: JPS6166910U
Application number: JP15120584U
Authority: JP
Priority date: 1984-10-08
Filing date: 1984-10-08
Publication date: 1986-05-08

Description

[Brief explanation of drawings]

第１図は本考案による一実施例を示す斜視図、
第２図は第１図に用いられる端子台を示す斜視図
、第３図は従来のノイズフイルタの一例を示す斜
視図、第４図はノイズフイルタに用いられる従来
のピン端子付端子台の一実施例を示す斜視図であ
る。第５図はノイズフイルタの一例を示す回路図
を示す。図中、１：絶縁被覆電線、２：環状磁心、３：
ピン端子付端子台、４：絶縁被膜処理電線、５：
熱可塑性樹脂製端子台、６：凹部、７：縦溝。 FIG. 1 is a perspective view showing an embodiment of the present invention;
Fig. 2 is a perspective view showing the terminal block used in Fig. 1, Fig. 3 is a perspective view showing an example of a conventional noise filter, and Fig. 4 is an example of a conventional terminal block with pin terminal used in the noise filter. It is a perspective view showing an example. FIG. 5 shows a circuit diagram showing an example of a noise filter. In the figure, 1: insulated wire, 2: annular magnetic core, 3:
Terminal block with pin terminal, 4: Insulated coated wire, 5:
Thermoplastic resin terminal block, 6: recess, 7: vertical groove.

Claims

[Scope of utility model registration request]

A coil having a plurality of electric wires wound around a magnetic core and a side wall made of a thermoplastic resin material are provided with a plurality of vertical grooves whose width is approximately equal to the wire diameter of the lead wire of the electric wire and whose depth is deeper than the wire diameter. The coil is placed on the terminal block, and the lead ends of the electric wires protrude from the bottom of the terminal block and fit into the vertical grooves, and the vertical grooves are heated and welded to form the wires. A board-mounted noise filter characterized by buried lead ends.