JPS6162588U - - Google Patents
Info
- Publication number
- JPS6162588U JPS6162588U JP14564584U JP14564584U JPS6162588U JP S6162588 U JPS6162588 U JP S6162588U JP 14564584 U JP14564584 U JP 14564584U JP 14564584 U JP14564584 U JP 14564584U JP S6162588 U JPS6162588 U JP S6162588U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- capacitor
- switching regulator
- circuit
- output transformer
- 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 4
- 238000004804 winding Methods 0.000 claims 2
- 238000009499 grossing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000003079 width control Methods 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
- Protection Of Static Devices (AREA)
Description
第1図は、本考案による第1実施例を示す他励
フライバツク方式のスイツチングレギユレータの
回路図;第2図は、第1図回路で使用するパルス
幅制御回路15の出力パルス波形図で;第3図は
、本考案の第2実施例を示す他励フライバツク方
式のスイツチングレギユレータの回路図である。
1…全波整流回路、2…コンデンサ、3…トラ
ンジスタ、4…負特性サーミスタ、5…出力変圧
器、11…負荷、12…駆動変圧器。
FIG. 1 is a circuit diagram of a separately excited flyback type switching regulator showing a first embodiment of the present invention; FIG. 2 is an output pulse waveform diagram of the pulse width control circuit 15 used in the circuit of FIG. 1. FIG. 3 is a circuit diagram of a separately excited flyback type switching regulator showing a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Full-wave rectifier circuit, 2...Capacitor, 3...Transistor, 4...Negative characteristic thermistor, 5...Output transformer, 11...Load, 12...Drive transformer.
Claims (1)
ンプツト型整流平滑回路の直流ライン間に出力変
圧器の1次巻線とトランジスタを直列に接続し、
該トランジスタをドライバ回路で動作させること
により前記出力変圧器の2次巻線から負荷に電流
を供給するスイツチングレギユレータにおいて、
前記トランジスタとコンデンサとの間に負特性サ
ーミスタを接続したことを特徴とするスイツチン
グレギユレータ。 The primary winding of the output transformer and the transistor are connected in series between the DC lines of a capacitor input type rectifying and smoothing circuit in which a capacitor is connected to the rectifying circuit.
A switching regulator that supplies current from a secondary winding of the output transformer to a load by operating the transistor in a driver circuit,
A switching regulator characterized in that a negative characteristic thermistor is connected between the transistor and the capacitor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14564584U JPS6162588U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14564584U JPS6162588U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6162588U true JPS6162588U (en) | 1986-04-26 |
Family
ID=30703897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14564584U Pending JPS6162588U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6162588U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534891A (en) * | 1978-09-04 | 1980-03-11 | Matsushita Electric Ind Co Ltd | Switching type constant-voltage circuit |
-
1984
- 1984-09-28 JP JP14564584U patent/JPS6162588U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5534891A (en) * | 1978-09-04 | 1980-03-11 | Matsushita Electric Ind Co Ltd | Switching type constant-voltage circuit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6162588U (en) | ||
JPS63156585U (en) | ||
JPS6198392U (en) | ||
JPH0214293U (en) | ||
JPS6132787U (en) | flyback converter | |
JPS6270686U (en) | ||
JPS6162586U (en) | ||
JPS5825583U (en) | Single-stone multi-output switching regulator | |
JPS61176988U (en) | ||
JPH01131291U (en) | ||
JPH0226382U (en) | ||
JPS6093492U (en) | Switching power supply control circuit | |
JPS6445493U (en) | ||
JPH0279185U (en) | ||
JPH0461489U (en) | ||
JPS6048381U (en) | switching power supply circuit | |
JPH03106881U (en) | ||
JPS60114587U (en) | switching regulator | |
JPS6044487U (en) | switching regulator | |
JPS63143086U (en) | ||
JPH0447382U (en) | ||
JPS6434889U (en) | ||
JPS6412485U (en) | ||
JPS6445494U (en) | ||
JPS61129482U (en) |