JPS6419172U - - Google Patents
Info
- Publication number
- JPS6419172U JPS6419172U JP11370987U JP11370987U JPS6419172U JP S6419172 U JPS6419172 U JP S6419172U JP 11370987 U JP11370987 U JP 11370987U JP 11370987 U JP11370987 U JP 11370987U JP S6419172 U JPS6419172 U JP S6419172U
- Authority
- JP
- Japan
- Prior art keywords
- low
- transformer
- termination circuit
- injection
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図は本考案の実施例を示す図、第２図は従
来の装置の説明図。
Ｔ……受電トランス、ＺＣＴ……変流器、ＰＡ
ＭＰ……電力増幅器、ＡＭＰ……増幅器、ＤＥＴ
……整流回路、Ｍ……メーター、ＯＳＣ……信号
発生器。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional device. T...Power receiving transformer, ZCT...Current transformer, PA
MP...Power amplifier, AMP...Amplifier, DET
... Rectifier circuit, M ... meter, OSC ... signal generator.
Claims (1)
電路に低周波の交流信号電圧を印加する注入トラ
ンスと低周波の交流信号を出力する電力増幅器間
をケーブルにて接続する構成において、前記注入
トランス側に終端回路を直接付加し、終端回路の
両端子をケーブルにて前記電力増幅器の出力端子
に接続することを特徴とする終端回路を付加した
注入トランス。 In a configuration in which an injection transformer that applies a low-frequency AC signal voltage to the low-voltage line via a grounding wire of the low-voltage side line of the power receiving transformer and a power amplifier that outputs the low-frequency AC signal are connected by a cable, the injection An injection transformer equipped with a termination circuit, characterized in that a termination circuit is directly added to the transformer side, and both terminals of the termination circuit are connected to the output terminal of the power amplifier with a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987113709U JPH076535Y2 (en) | 1987-07-24 | 1987-07-24 | Injection transformer with additional termination circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987113709U JPH076535Y2 (en) | 1987-07-24 | 1987-07-24 | Injection transformer with additional termination circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419172U true JPS6419172U (en) | 1989-01-31 |
| JPH076535Y2 JPH076535Y2 (en) | 1995-02-15 |
Family
ID=31353787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987113709U Expired - Lifetime JPH076535Y2 (en) | 1987-07-24 | 1987-07-24 | Injection transformer with additional termination circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076535Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714754A (en) * | 1980-07-01 | 1982-01-26 | Fuji Electric Co Ltd | Insulation resistance measuring method |
-
1987
- 1987-07-24 JP JP1987113709U patent/JPH076535Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714754A (en) * | 1980-07-01 | 1982-01-26 | Fuji Electric Co Ltd | Insulation resistance measuring method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076535Y2 (en) | 1995-02-15 |
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