JPS6188437U - - Google Patents
Info
- Publication number
- JPS6188437U JPS6188437U JP17173484U JP17173484U JPS6188437U JP S6188437 U JPS6188437 U JP S6188437U JP 17173484 U JP17173484 U JP 17173484U JP 17173484 U JP17173484 U JP 17173484U JP S6188437 U JPS6188437 U JP S6188437U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- discharge
- current
- line
- during charging
- 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
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Protection Of Static Devices (AREA)
Description
第１図は本考案の一実施例の回路図、第２図は
第１図のトライアツク制御回路の一具体例を示す
回路図、第３図は従来装置の回路図、第４図は第
３図の正常時と異常時に流れる電流の波形図を示
す。
１…交流電源、２…全波整流回路、５ａ〜５ｄ
…放電コンデンサ、６ａ〜６ｆ…サイリスタ、７
…放電灯、１１…変流器、１２…トライアツク制
御回路、１３…トライアツク。
FIG. 1 is a circuit diagram of an embodiment of the present invention, FIG. 2 is a circuit diagram showing a specific example of the triax control circuit of FIG. 1, FIG. 3 is a circuit diagram of a conventional device, and FIG. The waveform diagram of the current flowing during normal and abnormal conditions is shown in the figure. 1... AC power supply, 2... Full wave rectifier circuit, 5a to 5d
...Discharge capacitor, 6a to 6f...Thyristor, 7
...Discharge lamp, 11...Current transformer, 12...Triack control circuit, 13...Triack.
Claims (1)
放電用コンデンサが電源によつて個別に充電され
、放電時は各放電用コンデンサが直列に接続され
るようにスイツチ又はスイツチング素子によつて
制御されるようにした電源において、前記充電時
に電流が共通に流れるラインに挿入されたスイツ
チング手段および該ラインの電流検出手段、なら
びに該電流検出手段によつて流れる電流が基準量
を越えた時、前記スイツチング手段をオフにする
制御手段を具備したことを特徴とする電源の安全
装置。 It has multiple discharge capacitors and is controlled by a switch or switching element so that each discharge capacitor is charged individually by the power supply during charging, and each discharge capacitor is connected in series during discharge. In the power supply, when the switching means inserted in the line through which current commonly flows during charging, the current detecting means of the line, and the current flowing through the current detecting means exceed the reference amount, the above-mentioned A power supply safety device characterized by comprising a control means for turning off a switching means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17173484U JPS6188437U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17173484U JPS6188437U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188437U true JPS6188437U (en) | 1986-06-09 |
Family
ID=30729414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17173484U Pending JPS6188437U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188437U (en) |
-
1984
- 1984-11-14 JP JP17173484U patent/JPS6188437U/ja active Pending