JPS63149190U - - Google Patents
Info
- Publication number
- JPS63149190U JPS63149190U JP4001687U JP4001687U JPS63149190U JP S63149190 U JPS63149190 U JP S63149190U JP 4001687 U JP4001687 U JP 4001687U JP 4001687 U JP4001687 U JP 4001687U JP S63149190 U JPS63149190 U JP S63149190U
- Authority
- JP
- Japan
- Prior art keywords
- output
- chiyoke
- winding
- power supply
- capacitor
- 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
- 238000004804 winding Methods 0.000 claims description 8
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案の一実施例に係るＤＣ―ＤＣコ
ンバータ回路図、第２図は従来例に係るＤＣ―Ｄ
Ｃコンバータ回路図、第３図ａ，ｂ，ｃ，ｄは、
本考案における第１、第２のチヨーク巻線の両端
電圧、電流をそれぞれ示す波形図、第４図ａ，ｂ
は従来例における巻線両端電圧、電流波形図であ
る。
Ｌ……チヨークコイル、ｎ１……第１のチヨー
ク巻線、ｎ２……第２のチヨーク巻線、ＩＣ……
電源安定化回路。
FIG. 1 is a DC-DC converter circuit diagram according to an embodiment of the present invention, and FIG. 2 is a DC-DC converter circuit diagram according to a conventional example.
C converter circuit diagram, Figure 3 a, b, c, d,
Waveform diagrams showing the voltage and current at both ends of the first and second choke windings in the present invention, Figures 4a and b
1 is a diagram of voltage and current waveforms across a winding in a conventional example. L... Chiyoke coil, n1... First Chiyoke winding, n2... Second Chiyoke winding, IC...
Power stabilization circuit.
Claims (1)
ダイオード、チヨークコイルの第１のチヨーク巻
線、第１のコンデンサで整流平滑して、この出力
電圧をフイードバツクし、パルス幅制御を行つて
第１の安定化電源出力を出すと共に、チヨークコ
イルの第２のチヨーク巻線に発生する電圧を第２
のダイオード、第２のコンデンサで整流平滑し、
この第２のコンデンサの両端の出力を電源安定化
回路で安定して第１の安定化電源出力よりも小さ
い第２の安定化電源出力を取り出すようにしたこ
とを特徴とするチヨツパ型２出力ＤＣ―ＤＣコン
バータ。 (2) 前記チヨークコイルの第１のチヨーク巻線
と第２のチヨーク巻線とは同一鉄心上に巻回され
たことを特徴とする実用新案登録請求の範囲第(1
)項記載のチヨツパ型２出力ＤＣ―ＤＣコンバー
タ。[Claims for Utility Model Registration] (1) The output of the switching transistor is rectified and smoothed by the first diode, the first choke winding of the choke coil, and the first capacitor, and this output voltage is fed back and the pulse width is The control is performed to output the first stabilized power supply output, and at the same time, the voltage generated in the second chiyoke winding of the chiyoke coil is
rectify and smooth with a diode and a second capacitor,
A chopper type two-output DC characterized in that the outputs at both ends of the second capacitor are stabilized by a power supply stabilization circuit to take out a second stabilized power supply output smaller than the first stabilized power supply output. -DC converter. (2) Utility model registration claim No. (1) characterized in that the first chiyoke winding and the second chiyoke winding of the chiyoke coil are wound on the same iron core.
The chopper type 2-output DC-DC converter described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4001687U JPS63149190U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4001687U JPS63149190U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149190U true JPS63149190U (en) | 1988-09-30 |
Family
ID=30853729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4001687U Pending JPS63149190U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149190U (en) |
-
1987
- 1987-03-20 JP JP4001687U patent/JPS63149190U/ja active Pending
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