JPS614212U - small capacity power supply - Google Patents
small capacity power supplyInfo
- Publication number
- JPS614212U JPS614212U JP8911584U JP8911584U JPS614212U JP S614212 U JPS614212 U JP S614212U JP 8911584 U JP8911584 U JP 8911584U JP 8911584 U JP8911584 U JP 8911584U JP S614212 U JPS614212 U JP S614212U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- relay
- small capacity
- capacity power
- constant 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
- Control Of Electrical Variables (AREA)
- Continuous-Control Power Sources That Use Transistors (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図は本考案の一実施例による小容量電源装置の電気
回路図、第２図は小容量電源装置を用いた監視装置の一
例を示すブロック結線図、第３図は従来の小容量電源装
置の電気結線図である。
２・・・・・・リレー、２ａ・・・・・・リレーの常閉
接点、１３・・・・・・抵抗、１４・・・・・・定電圧
ダイオード、１８・・・・・・抵抗素子。Fig. 1 is an electrical circuit diagram of a small capacity power supply according to an embodiment of the present invention, Fig. 2 is a block wiring diagram showing an example of a monitoring device using a small capacity power supply, and Fig. 3 is a conventional small capacity power supply. FIG. 3 is an electrical wiring diagram of the device. 2... Relay, 2a... Normally closed contact of relay, 13... Resistor, 14... Constant voltage diode, 18... Resistor element.
Claims (1)
、この所定電圧値により前記定電圧素子に接続されたリ
レーを動作させるようにした電源装置において、前記リ
レーがオフのときオンになりかつ前記リレーがオンにな
るとオフになるスイッチ素子を介して抵抗素子を前記定
電圧素子に接続し、前記抵抗素子の抵抗値を前記リレー
の内部抵抗の値と同じに設定して構成したことを特徴と
する小容量電源装置。In a power supply device in which a predetermined voltage value is obtained by a constant voltage element that generates a constant voltage, and a relay connected to the constant voltage element is operated by this predetermined voltage value, the relay is turned on when the relay is off and A resistive element is connected to the constant voltage element via a switch element that is turned off when the relay is turned on, and the resistance value of the resistive element is set to be the same as the internal resistance value of the relay. A small capacity power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8911584U JPS614212U (en) | 1984-06-15 | 1984-06-15 | small capacity power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8911584U JPS614212U (en) | 1984-06-15 | 1984-06-15 | small capacity power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS614212U true JPS614212U (en) | 1986-01-11 |
Family
ID=30642881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8911584U Pending JPS614212U (en) | 1984-06-15 | 1984-06-15 | small capacity power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614212U (en) |
-
1984
- 1984-06-15 JP JP8911584U patent/JPS614212U/en active Pending
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