JPS6445494U - - Google Patents
Info
- Publication number
- JPS6445494U JPS6445494U JP13924987U JP13924987U JPS6445494U JP S6445494 U JPS6445494 U JP S6445494U JP 13924987 U JP13924987 U JP 13924987U JP 13924987 U JP13924987 U JP 13924987U JP S6445494 U JPS6445494 U JP S6445494U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- transformer
- converter
- output
- switching circuit
- 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
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図はこの考案の一実施例と従来例の特性比較図
、第３図は従来例を示す回路図である。
１……一次巻線、２……二次巻線、３……三次
巻線、１０……トランス、２０……スイツチング
回路、３０……整流回路、４０……平滑回路、５
０……出力電圧規定回路、６０……二次側回路、
ｌ……バイアス供給ライン。
FIG. 1 is a circuit diagram showing an embodiment of this invention, FIG. 2 is a characteristic comparison diagram of an embodiment of this invention and a conventional example, and FIG. 3 is a circuit diagram showing a conventional example. 1...Primary winding, 2...Secondary winding, 3...Tertiary winding, 10...Transformer, 20...Switching circuit, 30...Rectifier circuit, 40...Smoothing circuit, 5
0...Output voltage regulation circuit, 60...Secondary side circuit,
l...Bias supply line.
Claims (1)
トランスの一次側に流れる直流電流を断続するス
イツチング回路と、上記トランスの二次側に接続
し、このトランスの出力を整流する整流回路と、
上記整流回路からの直流出力を平滑化する平滑回
路とを有するＤＣ−ＤＣコンバータにおいて、該
ＤＣ−ＤＣコンバータの出力電圧の一部をダイオ
ードと抵抗の直列回路を介して上記スイツチング
回路に導き、該スイツチング回路のバイアスとし
たことを特徴とするＤＣ−ＤＣコンバータ。 a transformer whose primary side is connected to a DC power source; a switching circuit that connects the DC current to the primary side of the transformer; and a rectifier circuit that is connected to the secondary side of the transformer and rectifies the output of the transformer;
In a DC-DC converter having a smoothing circuit for smoothing the DC output from the rectifier circuit, a part of the output voltage of the DC-DC converter is guided to the switching circuit via a series circuit of a diode and a resistor, A DC-DC converter characterized in that it is used as a bias for a switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13924987U JPS6445494U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13924987U JPS6445494U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445494U true JPS6445494U (en) | 1989-03-20 |
Family
ID=31402332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13924987U Pending JPS6445494U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445494U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139171A (en) * | 1983-12-24 | 1985-07-23 | Sony Corp | Starting circuit |
| JPS6148347A (en) * | 1984-08-09 | 1986-03-10 | アメリカン・サイアナミド・カンパニー | Surgical instrument |
-
1987
- 1987-09-11 JP JP13924987U patent/JPS6445494U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60139171A (en) * | 1983-12-24 | 1985-07-23 | Sony Corp | Starting circuit |
| JPS6148347A (en) * | 1984-08-09 | 1986-03-10 | アメリカン・サイアナミド・カンパニー | Surgical instrument |