JPH0255718U - - Google Patents
Info
- Publication number
- JPH0255718U JPH0255718U JP13519688U JP13519688U JPH0255718U JP H0255718 U JPH0255718 U JP H0255718U JP 13519688 U JP13519688 U JP 13519688U JP 13519688 U JP13519688 U JP 13519688U JP H0255718 U JPH0255718 U JP H0255718U
- Authority
- JP
- Japan
- Prior art keywords
- filter circuit
- transistor
- constitutes
- amplifier
- output current
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Networks Using Active Elements (AREA)
- Amplifiers (AREA)
Description
第１図はこの考案の一実施例を示す構成図、第
２図は従来の増幅器の構成図である。図中、１は
電源入力端子、２は正特性サーミスタ、３はキヤ
パシタ、４は増幅回路、５はトランジスタ、６は
抵抗である。なお、図中同一あるいは相当部分に
は同一符号を付して示してある。
FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a block diagram of a conventional amplifier. In the figure, 1 is a power input terminal, 2 is a positive characteristic thermistor, 3 is a capacitor, 4 is an amplifier circuit, 5 is a transistor, and 6 is a resistor. It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
フイルタ回路を構成するキヤパシタと、フイルタ
回路の出力電流を増幅するトランジスタと、前記
トランジスタの出力電流にて動作する増幅回路と
を備えたことを特徴とする増幅器。 A positive temperature coefficient thermistor that constitutes a filter circuit;
1. An amplifier comprising: a capacitor that constitutes a filter circuit; a transistor that amplifies the output current of the filter circuit; and an amplifier circuit that operates with the output current of the transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13519688U JPH0255718U (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13519688U JPH0255718U (en) | 1988-10-17 | 1988-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255718U true JPH0255718U (en) | 1990-04-23 |
Family
ID=31394609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13519688U Pending JPH0255718U (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255718U (en) |
-
1988
- 1988-10-17 JP JP13519688U patent/JPH0255718U/ja active Pending