JPS60128490U - Multi-output DC-DC converter - Google Patents
Multi-output DC-DC converterInfo
- Publication number
- JPS60128490U JPS60128490U JP1109184U JP1109184U JPS60128490U JP S60128490 U JPS60128490 U JP S60128490U JP 1109184 U JP1109184 U JP 1109184U JP 1109184 U JP1109184 U JP 1109184U JP S60128490 U JPS60128490 U JP S60128490U
- Authority
- JP
- Japan
- Prior art keywords
- output
- voltage
- conduction width
- converter
- output voltage
- 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
Landscapes
- Dc-Dc Converters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回路例図、第２図は本考案の一実施例回
路図である。
Ｅ・・・直流電源、Ｑ・・・スイッチングトランジスタ
、Ｔ・・・出力変圧器、Ｎ１°゛°１次巻線・Ｎ２１９
Ｎ２２−２ 次巻線、ＲＥＣ，、ＲＥＣ２−＠ｉ＠路、
Ｄｌ、ＤＺ・・・ダイオード、Ｆｌ、 Ｆ２・・・平滑
回路、Ｌ・・・インダクタンス、Ｃ・・・コンデンサ、
ＣＯ・・・導通幅制御回路、ＤＶ・・・出力電圧検出回
路、Ｒ１，Ｒ２・・・分圧抵抗、ＶＲ・・・可変抵抗、
ＤＬ・・・出力電圧異常上昇防止用抵抗荷、Ｒ・・・出
力電圧異常上昇防止用抵抗、ＤＺ・・・出力電圧異常上
昇防止用抵抗圧ダイオード。FIG. 1 is an example of a conventional circuit, and FIG. 2 is a circuit diagram of an embodiment of the present invention. E...DC power supply, Q...switching transistor, T...output transformer, N1°゛°primary winding/N219
N22-Secondary winding, REC,, REC2-@i@path,
Dl, DZ...diode, Fl, F2...smoothing circuit, L...inductance, C...capacitor,
CO...Conduction width control circuit, DV...Output voltage detection circuit, R1, R2...Voltage dividing resistor, VR...Variable resistor,
DL: Resistance load for preventing abnormal output voltage rise, R: Resistor for preventing abnormal output voltage rise, DZ: Resistance diode for preventing abnormal output voltage rise.
Claims (1)
たスイッチング素子を、出力電圧と設定基準出力電圧と
の誤差電圧にもとづいて導通幅制御して、出力電圧を安
定化する多出力ＤＣ−ＤＣコンバータにおいて、導通幅
制御回路の接続されていない出力回路を、定電圧ダイオ
ードを介して導通幅制御回路、の入力に接続したことを
特徴とする多出力ＤＣ−ＤＣコンバータ。A multi-output device that stabilizes the output voltage by controlling the conduction width of the switching element connected to the series circuit of the DC power supply and the primary winding of the output transformer based on the error voltage between the output voltage and the set standard output voltage. A multi-output DC-DC converter, characterized in that an output circuit to which the conduction width control circuit is not connected is connected to an input of the conduction width control circuit via a constant voltage diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1109184U JPS60128490U (en) | 1984-01-31 | 1984-01-31 | Multi-output DC-DC converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1109184U JPS60128490U (en) | 1984-01-31 | 1984-01-31 | Multi-output DC-DC converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60128490U true JPS60128490U (en) | 1985-08-29 |
Family
ID=30492883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1109184U Pending JPS60128490U (en) | 1984-01-31 | 1984-01-31 | Multi-output DC-DC converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60128490U (en) |
-
1984
- 1984-01-31 JP JP1109184U patent/JPS60128490U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3935526A (en) | DC-to-DC converter | |
| JPS60128490U (en) | Multi-output DC-DC converter | |
| JPS60108193U (en) | Transistor stabilized DC power supply | |
| JPS6089784U (en) | Chiyotupa type switching power supply circuit | |
| JPS5839619U (en) | DC-DC conversion circuit | |
| JPS6132787U (en) | flyback converter | |
| JPS602388U (en) | DC/DC converter power supply | |
| JPS6014681U (en) | Chiyotupa type switching regulator | |
| JPS58108780U (en) | Switching regulator with multiple outputs | |
| JPS6127489U (en) | power supply | |
| JPS6066288U (en) | voltage converter | |
| JPS5986888U (en) | Power supply circuit error detection device | |
| JPS58139896U (en) | flyback converter | |
| JPS617287U (en) | Step-down self-excited chopper circuit | |
| JPS58122121U (en) | switching regulator | |
| JPS6044487U (en) | switching regulator | |
| JPS6351586U (en) | ||
| JPH0425475U (en) | ||
| JPS6077290U (en) | Pulse width controlled switching regulator | |
| JPS607689U (en) | DC-DC converter power supply starting circuit | |
| JPS5925990U (en) | chiyotsupa circuit | |
| JPS6099885U (en) | DC power circuit | |
| JPS6317276B2 (en) | ||
| JPH04101285U (en) | Chopper type DC-DC converter | |
| JPS6048381U (en) | switching power supply circuit |