JPH02103786U - - Google Patents
Info
- Publication number
- JPH02103786U JPH02103786U JP997689U JP997689U JPH02103786U JP H02103786 U JPH02103786 U JP H02103786U JP 997689 U JP997689 U JP 997689U JP 997689 U JP997689 U JP 997689U JP H02103786 U JPH02103786 U JP H02103786U
- Authority
- JP
- Japan
- Prior art keywords
- switch element
- capacitor
- capacitor connected
- diode
- rectification
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図及び第３図は本実施例の動作を説明するための
回路図、第４図は従来の電源回路の一例を示す回
路図である。
１……入力電源、２，３……コンデンサ、４…
…スイツチ素子、５，６……ダイオード、７……
負荷抵抗、８……クロツクパルス。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
3 and 3 are circuit diagrams for explaining the operation of this embodiment, and FIG. 4 is a circuit diagram showing an example of a conventional power supply circuit. 1...Input power supply, 2, 3...Capacitor, 4...
...Switch element, 5, 6...Diode, 7...
Load resistance, 8...clock pulse.
Claims (1)
チ素子と、このスイツチ素子に直列に接続した第
１のコンデンサと、この第１のコンデンサと前記
スイツチ素子との共通接続点に一端を接続し他端
を整流用のダイオードに接続する第２のコンデン
サとを有することを特徴とする電源回路。 A switch element that switches according to an input pulse, a first capacitor connected in series to this switch element, one end connected to a common connection point between this first capacitor and the switch element, and the other end used for rectification. and a second capacitor connected to the diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997689U JPH02103786U (en) | 1989-01-30 | 1989-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP997689U JPH02103786U (en) | 1989-01-30 | 1989-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103786U true JPH02103786U (en) | 1990-08-17 |
Family
ID=31217199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP997689U Pending JPH02103786U (en) | 1989-01-30 | 1989-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103786U (en) |
-
1989
- 1989-01-30 JP JP997689U patent/JPH02103786U/ja active Pending