JPH0247896U - - Google Patents
Info
- Publication number
- JPH0247896U JPH0247896U JP12657888U JP12657888U JPH0247896U JP H0247896 U JPH0247896 U JP H0247896U JP 12657888 U JP12657888 U JP 12657888U JP 12657888 U JP12657888 U JP 12657888U JP H0247896 U JPH0247896 U JP H0247896U
- Authority
- JP
- Japan
- Prior art keywords
- series
- output circuit
- acoustic output
- impedance
- speaker
- 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.)
- Pending
Links
- 230000020169 heat generation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の電気回路図、第２
図は本考案の他の実施例の電気回路図である。
１，４，５……パワーアンプ、２，８，９……
スピーカ、２……ランプ（インピーダンス素子）
。
Fig. 1 is an electrical circuit diagram of one embodiment of the present invention;
The figure is an electrical circuit diagram of another embodiment of the present invention. 1, 4, 5...Power amplifier, 2, 8, 9...
Speaker, 2...Lamp (impedance element)
.
Claims (1)
直列接続してなる音響出力回路において、前記ス
ピーカに、常温時には低インピーダンスであつて
電流が流れるに伴ない発熱して高インピーダンス
となる特性を有するインピーダンス素子を、直列
接続してなることを特徴とする音響出力回路。 In an acoustic output circuit consisting of a power amplifier connected in series with a speaker serving as a load thereof, the speaker includes an impedance element having a characteristic that the impedance is low at room temperature and becomes high impedance due to heat generation as current flows. , an acoustic output circuit characterized by being connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12657888U JPH0247896U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12657888U JPH0247896U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247896U true JPH0247896U (en) | 1990-04-03 |
Family
ID=31378229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12657888U Pending JPH0247896U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247896U (en) |
-
1988
- 1988-09-28 JP JP12657888U patent/JPH0247896U/ja active Pending