JPS6170432U - - Google Patents
Info
- Publication number
- JPS6170432U JPS6170432U JP15412684U JP15412684U JPS6170432U JP S6170432 U JPS6170432 U JP S6170432U JP 15412684 U JP15412684 U JP 15412684U JP 15412684 U JP15412684 U JP 15412684U JP S6170432 U JPS6170432 U JP S6170432U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- drain
- intermediate transistor
- base
- open collector
- 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
- 238000010586 diagram Methods 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 2
Landscapes
- Details Of Television Scanning (AREA)
- Electronic Switches (AREA)
Description
第１図はこの考案を水平ドライブ回路に適用し
た場合の一例を示す接続図、第２図は同様にこの
考案をスイツチング方式の安定化電源回路に適用
した場合の一例を示す接続図、第３図及び第４図
は従来の水平ドライブ回路の一例を示す接続図、
第５図はパルス出力の波形図である。
１は水平偏向回路、１０は水平ドライブ回路、
４０はスイツチング回路、Ｑ２はオープンコレク
タを有するトランジスタ、Ｑ６は中間トランジス
タ、Ｄはダイオードである。
Figure 1 is a connection diagram showing an example of applying this invention to a horizontal drive circuit, Figure 2 is a connection diagram showing an example of applying this invention to a switching type stabilizing power supply circuit, and Figure 3 is a connection diagram showing an example of applying this invention to a switching type stabilizing power supply circuit. 4 and 4 are connection diagrams showing an example of a conventional horizontal drive circuit,
FIG. 5 is a waveform diagram of pulse output. 1 is a horizontal deflection circuit, 10 is a horizontal drive circuit,
40 is a switching circuit, Q2 is a transistor with an open collector, Q6 is an intermediate transistor, and D is a diode.
Claims (1)
ツチングトランジスタを有する集積回路の上記オ
ープンコレクタ（又はドレイン）より外部端子が
導出され、上記外部端子が中間トランジスタのベ
ースに接続されると共に、抵抗器を介して電源端
子に接続され、上記中間トランジスタのベース・
エミツタ接合に並列で、且つこれと逆方向にダイ
オードが接続され、上記中間トランジスタのエミ
ツタを負荷を有するスイツチング素子の制御電極
に接続するようにしたスイツチング回路。 An external terminal is led out from the open collector (or drain) of the integrated circuit having an open collector (or drain) output switching transistor, and the external terminal is connected to the base of the intermediate transistor and connected to the power supply via a resistor. terminal, and the base of the above intermediate transistor.
A switching circuit in which a diode is connected in parallel to the emitter junction and in the opposite direction thereof, and the emitter of the intermediate transistor is connected to a control electrode of a switching element having a load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15412684U JPS6170432U (en) | 1984-10-12 | 1984-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15412684U JPS6170432U (en) | 1984-10-12 | 1984-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170432U true JPS6170432U (en) | 1986-05-14 |
Family
ID=30712119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15412684U Pending JPS6170432U (en) | 1984-10-12 | 1984-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170432U (en) |
-
1984
- 1984-10-12 JP JP15412684U patent/JPS6170432U/ja active Pending