JPS61153447U - - Google Patents
Info
- Publication number
- JPS61153447U JPS61153447U JP3532585U JP3532585U JPS61153447U JP S61153447 U JPS61153447 U JP S61153447U JP 3532585 U JP3532585 U JP 3532585U JP 3532585 U JP3532585 U JP 3532585U JP S61153447 U JPS61153447 U JP S61153447U
- Authority
- JP
- Japan
- Prior art keywords
- alternating current
- capacitor
- series
- power transformer
- power
- 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
- Supply And Distribution Of Alternating Current (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図は本考案の他の実施例を示す回路図
、第４図は本考案の効果を示すグラフ、第５図は
従来例を示す回路図、及び第６図は第５図の動作
を説明する波形図である。
２……電源トランス、５……交流電源、１０…
…コンデンサ、１１……インダクタンス。
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 showing other embodiments of the present invention, FIG. 4 is a graph showing the effects of the present invention, FIG. 5 is a circuit diagram showing a conventional example, and FIG. It is a waveform chart explaining operation. 2...Power transformer, 5...AC power supply, 10...
...Capacitor, 11...Inductance.
Claims (1)
流を目的とする機器に供給する電源回路において
、前記交流を受ける電源トランスの１次側にコン
デンサを直列に接続すると共に、前記電源トラン
スの２次側の整流回路の出力にインダクタンスを
直列に接続し、前記コンデンサと前記電源トラン
スの１次側から見たインダクタンスとにより前記
交流の周波数に略等しい周波数で共振する共振回
路を構成したことを特徴とする電源回路。 In a power supply circuit that receives alternating current from an alternating current power source and supplies direct current obtained by rectifying the alternating current to a target device, a capacitor is connected in series to the primary side of a power transformer that receives the alternating current, and a capacitor is connected in series to the secondary side of the power transformer. An inductance is connected in series to the output of the side rectifier circuit, and the capacitor and the inductance viewed from the primary side of the power transformer constitute a resonant circuit that resonates at a frequency substantially equal to the frequency of the alternating current. power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3532585U JPS61153447U (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3532585U JPS61153447U (en) | 1985-03-14 | 1985-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61153447U true JPS61153447U (en) | 1986-09-22 |
Family
ID=30539498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3532585U Pending JPS61153447U (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61153447U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118416U (en) * | 1974-07-29 | 1976-02-10 | ||
| JPS6028488B2 (en) * | 1975-06-10 | 1985-07-05 | シユタビルス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Gas spring unit for adjusting chair height and backrest inclination |
-
1985
- 1985-03-14 JP JP3532585U patent/JPS61153447U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118416U (en) * | 1974-07-29 | 1976-02-10 | ||
| JPS6028488B2 (en) * | 1975-06-10 | 1985-07-05 | シユタビルス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Gas spring unit for adjusting chair height and backrest inclination |