JPS5890411U - power circuit device - Google Patents
power circuit deviceInfo
- Publication number
- JPS5890411U JPS5890411U JP18541281U JP18541281U JPS5890411U JP S5890411 U JPS5890411 U JP S5890411U JP 18541281 U JP18541281 U JP 18541281U JP 18541281 U JP18541281 U JP 18541281U JP S5890411 U JPS5890411 U JP S5890411U
- Authority
- JP
- Japan
- Prior art keywords
- circuit device
- power supply
- supply circuit
- power circuit
- 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
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Electrical Variables (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図は従来の電源回路装置を示す回路接続図
、Ｃ第２図は第１図に示す電源回路装置の負荷側インＥ
ピーダンスと消費電力の関係を示す図、第３図は−
この考案の一実施例を示す電源回路装置の回路接続図、
第４図は第３図に示す電源回路装置の負荷側インピーダ
ンスと消費電力の関係を示す図であ１ る。
１；交流電源、２；分圧抵抗、４；整流回路、５；・
平滑コンデンサ、６；ツェナーダイオード、７；負：
荷回路、１０；分圧コンデンサ。= Fig. 1 is a circuit connection diagram showing a conventional power supply circuit device, C Fig. 2 is a load side input E of the power supply circuit device shown in Fig. 1.
A diagram showing the relationship between pedance and power consumption, Figure 3 is -
A circuit connection diagram of a power supply circuit device showing an embodiment of this invention,
FIG. 4 is a diagram showing the relationship between load-side impedance and power consumption of the power supply circuit device shown in FIG. 3. 1; AC power supply, 2; voltage dividing resistor, 4; rectifier circuit, 5;
Smoothing capacitor, 6; Zener diode, 7; negative:
Load circuit, 10; voltage dividing capacitor.
Claims (3)
接続し、この負荷回路に交流電源よりの交流電圧を分圧
手段により電圧降下させた後整溌回路で整流した直流電
圧を供給する電源回路装置において、前記分圧手段をリ
アクタンス素子で構成することを特徴とする電源回路装
置。(1) A power supply circuit device in which a load circuit to be driven and a Zener diode are connected in parallel, and the AC voltage from the AC power source is lowered by voltage dividing means and then rectified by a rectifier circuit, and then DC voltage is supplied to the load circuit. 2. A power supply circuit device according to claim 1, wherein the voltage dividing means is composed of a reactance element.
特徴とする実用新案登録請求の範囲第１項記載の電源回
路装置。(2) The power supply circuit device according to claim 1, wherein the reactance element is a capacitor.
特徴とする実用新案登録請求の範囲第１項記挙の電源回
路装置。(3) The power supply circuit device as set forth in claim 1, wherein the reactance element is a coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18541281U JPS5890411U (en) | 1981-12-11 | 1981-12-11 | power circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18541281U JPS5890411U (en) | 1981-12-11 | 1981-12-11 | power circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890411U true JPS5890411U (en) | 1983-06-18 |
Family
ID=29986438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18541281U Pending JPS5890411U (en) | 1981-12-11 | 1981-12-11 | power circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890411U (en) |
-
1981
- 1981-12-11 JP JP18541281U patent/JPS5890411U/en active Pending
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