JPH0199472A - スイッチング回路 - Google Patents
スイッチング回路Info
- Publication number
- JPH0199472A JPH0199472A JP25782087A JP25782087A JPH0199472A JP H0199472 A JPH0199472 A JP H0199472A JP 25782087 A JP25782087 A JP 25782087A JP 25782087 A JP25782087 A JP 25782087A JP H0199472 A JPH0199472 A JP H0199472A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- current
- inductor
- emitter
- 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.)
- Granted
Links
- 239000000969 carrier Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 5
- 230000005284 excitation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25782087A JPH0199472A (ja) | 1987-10-13 | 1987-10-13 | スイッチング回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25782087A JPH0199472A (ja) | 1987-10-13 | 1987-10-13 | スイッチング回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199472A true JPH0199472A (ja) | 1989-04-18 |
| JPH0532986B2 JPH0532986B2 (cs) | 1993-05-18 |
Family
ID=17311577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25782087A Granted JPH0199472A (ja) | 1987-10-13 | 1987-10-13 | スイッチング回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199472A (cs) |
-
1987
- 1987-10-13 JP JP25782087A patent/JPH0199472A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532986B2 (cs) | 1993-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5424933A (en) | Resonant forward converter circuit with control circuit for controlling switching transistor on and off times | |
| US6061252A (en) | Switching power supply device | |
| KR100422764B1 (ko) | 스위칭 전원 장치 | |
| CN102763315B (zh) | 开关电源装置 | |
| JP2003224972A (ja) | スイッチング電源装置 | |
| US20210143743A1 (en) | Control circuit and switching converter | |
| GB2383203A (en) | Switching power supply unit | |
| JP4315097B2 (ja) | スイッチング電源装置 | |
| JPS5936151Y2 (ja) | 電源回路 | |
| CN115864858B (zh) | 一种辅助电源、电源系统和电子装置 | |
| JPH11122925A (ja) | 自励発振型スイッチング電源装置 | |
| US5995382A (en) | Self-oscillation type switching power supply | |
| TWI650927B (zh) | 用於主開關切換轉換的零電壓開關式返馳變換器 | |
| US4138715A (en) | Resonant switching converter | |
| JPH0527346B2 (cs) | ||
| CN114465450A (zh) | 一种隔离驱动电路 | |
| WO1994018748A1 (en) | Control circuit for a switching dc-dc power converter including a controlled magnetic core flux resetting technique for output regulation | |
| US5831838A (en) | Resonant fly-forward converter circuit | |
| JP4218862B2 (ja) | フライバックコンバータの同期整流回路 | |
| TWI653813B (zh) | 強迫式零電壓開關返馳變換器及其運行方法 | |
| EP0964505A2 (en) | Self-excited DC-DC converter and a power supply device using same | |
| JPH0199472A (ja) | スイッチング回路 | |
| JP2003339157A (ja) | 自励式スイッチング電源装置 | |
| US20070133232A1 (en) | Technique to improve dynamic response of two-stage converters | |
| CN116707275B (zh) | 一种辅助电路、电源系统和电子设备 |