JPS58173197U - Discharge lamp starting and power supply device - Google Patents
Discharge lamp starting and power supply deviceInfo
- Publication number
- JPS58173197U JPS58173197U JP1983052771U JP5277183U JPS58173197U JP S58173197 U JPS58173197 U JP S58173197U JP 1983052771 U JP1983052771 U JP 1983052771U JP 5277183 U JP5277183 U JP 5277183U JP S58173197 U JPS58173197 U JP S58173197U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- discharge lamp
- switching element
- semiconductor switching
- resistor
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
- H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
- H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
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図は本考案装置の一実施例の回路をこの回路に組合
せた放電燈と共に示す回路図、第２図は第１図の放電燈
の電極間の電圧ピークを時間の関数として示す線図であ
る。
１．２・・・端子、３・・・安定器、４．６・・・予熱
電極、５・・・低圧水銀蒸気放電燈、？、 ８． ２
６． ３４・・・コンデンサ、９・・・インダクタ、１
０〜１３．３２・・・ダイオード、２０，２４．２７・
・・抵抗、２１゜２３・・・変成器巻線、２２・・・Ｎ
ＰＮ トランジスタ、２５．３３・・・ツェナーダイオ
ード、２８・・・双方向性降服素子、３０・・・ＮＰＮ
形補助トランジスタ、４２・・・スパイク抑制器。Fig. 1 is a circuit diagram showing a circuit of an embodiment of the device of the present invention together with a discharge lamp combined with this circuit, and Fig. 2 is a diagram showing the voltage peak between the electrodes of the discharge lamp of Fig. 1 as a function of time. It is. 1.2...terminal, 3...ballast, 4.6...preheating electrode, 5...low pressure mercury vapor discharge lamp, ? , 8. 2
6. 34... Capacitor, 9... Inductor, 1
0~13.32...Diode, 20,24.27.
...Resistance, 21゜23...Transformer winding, 22...N
PN transistor, 25.33...Zener diode, 28...bidirectional breakdown element, 30...NPN
type auxiliary transistor, 42...spike suppressor.
Claims (1)
電燈′５の始動および給電装置であって、周波数が１０
０Ｈ２より小さい交流電圧源に接続するための２個の入
力端子１，２を具え、この２個の入力端子１．２を、放
電燈５を始動および給電する間は、少くとも安定化イン
ダクタ３と放電燈５とを有する直列回路により相互接続
し、２個の放電燈電極４，６をダイオードブリッジ１０
〜１３に接続し、このダイオードブリッジの２個の出力
端子を、第１半導体スイッチング素子２２を有する始動
器によって相互接続し、この第１半導体スイツチンク素
子２２を有する枝ｍ２ｏ、２１゜２２に並列に、第１半
導体スイッチング素子２２の制御回路２３〜４１を設け
、この制御回路が少くとも第１コンデンサ２６と少くと
もこの第１コンデンサ２６を分路する前記始動器の補助
トランジスタ３０とを有し、第１コンデンサ２６を、第
１半導体スイッチング素子２２の制御電極を第１半導体
スイッチング素子２２の主電極に接続する枝路２Ｂ、２
７．２６中に設けて、第１コンデンサ２６の端子間電圧
がしきい値を越えると第１半導体スイッチング素子２２
が導通ずるようにし、前記補助トランジスタ３０のベー
スを制御回路に、すなわち第１抵抗３１と第２コンデン
サ３７との接続点に接続し、第１抵抗３１と第２コンデ
ンサ３７とは互いに直列に接続され且つ第１半導体スイ
ッチング素子２２を有する枝路２０．２１゜２２に並列
であり、少くとも第１抵抗３１と第２コンデンサ３７と
を有する直列接続回路にはダイオードブリッジ１０〜１
３によって給電するようにした放電燈の始動および給電
装置において、前記補助ｔ−ランジスタ３０のベースを
ツェナータイ −オニド３３゛を経て前記第１抵抗３
１と前記第２コンデンサ３７との接続点に接続し、２個
の前記放電燈電極４．６を第３コンデンサ８により互い
に接続し、前記放電燈電極４．６を前記第１半導体スイ
ッチング素子２２に接続する接続回路中に第２インダク
タ９を設け、前記第１半導体スイッチング素子２２が切
換わった場合に前記第２インダクタ９が前記第３コンデ
ンサ８と相俟って前記放電燈電極４．６間に入力端子１
．２間の電源電圧よりも高い過渡電圧を与え、これによ
りある時間後に一層高い過渡電圧が放電燈電極４，６間
に得られるように、すなわち第１半導体スイッチング素
子２２を導通させるのに遅延がともなうようにし、この
遅延は前記ツェナーダイ１−ド３３のツェナー電圧に達
する前記第２コンデンサ３７の充電によって生せしめる
ようにしたことを特徴とする放電燈の始動および給電装
置。Starting and powering device for a gas and/or steam purified discharge lamp '5 comprising two electrodes 4.6 and having a frequency of 10
It comprises two input terminals 1, 2 for connection to an alternating current voltage source smaller than 0H2, these two input terminals 1.2 being connected to at least a stabilizing inductor 3 during starting and powering the discharge lamp 5. and a discharge lamp 5, and the two discharge lamp electrodes 4 and 6 are interconnected by a diode bridge 10.
~13, and the two output terminals of this diode bridge are interconnected by a starter with a first semiconductor switching element 22, in parallel to the branch m2o, 21° 22 with this first semiconductor switching element 22. , a control circuit 23-41 of the first semiconductor switching element 22 is provided, which control circuit comprises at least a first capacitor 26 and at least an auxiliary transistor 30 of the starter which shunts this first capacitor 26; The first capacitor 26 is connected to the branch 2B, 2 which connects the control electrode of the first semiconductor switching element 22 to the main electrode of the first semiconductor switching element 22.
7.26, when the voltage between the terminals of the first capacitor 26 exceeds the threshold value, the first semiconductor switching element 22
The base of the auxiliary transistor 30 is connected to the control circuit, that is, to the connection point between the first resistor 31 and the second capacitor 37, and the first resistor 31 and the second capacitor 37 are connected in series with each other. A diode bridge 10 to 1 is connected in parallel to the branch 20, 21, 22 with the first semiconductor switching element 22 and has at least a first resistor 31 and a second capacitor 37.
3, the base of the auxiliary T-transistor 30 is connected to the first resistor 3 through a Zener tie-onide 33'.
1 and the second capacitor 37, the two discharge lamp electrodes 4.6 are connected to each other by a third capacitor 8, and the discharge lamp electrode 4.6 is connected to the connection point of the first semiconductor switching element 22. A second inductor 9 is provided in the connection circuit connected to the discharge lamp electrode 4.6, and when the first semiconductor switching element 22 is switched, the second inductor 9, together with the third capacitor 8, is connected to the discharge lamp electrode 4.6. Input terminal 1 between
．． 2, so that after a certain time a higher transient voltage is obtained between the discharge lamp electrodes 4, 6, i.e. there is no delay in making the first semiconductor switching element 22 conductive. 2. A discharge lamp starting and power supply device characterized in that the delay is caused by charging the second capacitor 37 until the Zener voltage of the Zener diode 1-33 is reached.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7502053 | 1975-02-21 | ||
| NLAANVRAGE7502053,A NL179697C (en) | 1975-02-21 | 1975-02-21 | DEVICE FOR IGNITION AND POWERING A GAS AND / OR VAPOR DISCHARGE LAMP. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58173197U true JPS58173197U (en) | 1983-11-19 |
| JPS5923360Y2 JPS5923360Y2 (en) | 1984-07-11 |
Family
ID=19823225
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51016591A Pending JPS51103684A (en) | 1975-02-21 | 1976-02-19 | |
| JP1983052771U Expired JPS5923360Y2 (en) | 1975-02-21 | 1983-04-11 | Discharge lamp starting and power supply device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51016591A Pending JPS51103684A (en) | 1975-02-21 | 1976-02-19 |
Country Status (12)
| Country | Link |
|---|---|
| JP (2) | JPS51103684A (en) |
| AT (1) | AT364417B (en) |
| AU (1) | AU502466B2 (en) |
| BE (1) | BE838723A (en) |
| CA (1) | CA1071297A (en) |
| CH (1) | CH607536A5 (en) |
| DE (1) | DE2604914C3 (en) |
| ES (1) | ES445327A1 (en) |
| FR (1) | FR2301993A1 (en) |
| GB (1) | GB1529755A (en) |
| NL (1) | NL179697C (en) |
| SE (1) | SE420559B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105486U (en) * | 1977-01-28 | 1978-08-24 | ||
| GB2173055A (en) * | 1985-03-29 | 1986-10-01 | Philips Electronic Associated | Circuit arrangement for starting discharge lamps |
| DE3628989A1 (en) * | 1986-08-26 | 1988-03-03 | Ceag Licht & Strom | ELECTRONIC BALLAST |
| CN112311223B (en) * | 2020-10-22 | 2022-05-17 | 冠捷电子科技(福建)有限公司 | DC-DC converter with peak delay start notification |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL162814C (en) * | 1967-07-28 | 1980-06-16 | Philips Nv | APPARATUS FOR IGNITION AND OPERATION OF A GAS AND / OR VAPOR DISCHARGE TUBE. |
| CA1026817A (en) * | 1972-05-09 | 1978-02-21 | Michel Remery | Electrical circuit for igniting and supplying a discharge lamp |
-
1975
- 1975-02-21 NL NLAANVRAGE7502053,A patent/NL179697C/en not_active IP Right Cessation
-
1976
- 1976-02-07 DE DE2604914A patent/DE2604914C3/en not_active Expired
- 1976-02-11 CA CA245,545A patent/CA1071297A/en not_active Expired
- 1976-02-18 SE SE7601813A patent/SE420559B/en unknown
- 1976-02-18 AT AT0115576A patent/AT364417B/en not_active IP Right Cessation
- 1976-02-18 GB GB6371/76A patent/GB1529755A/en not_active Expired
- 1976-02-18 AU AU11189/76A patent/AU502466B2/en not_active Expired
- 1976-02-18 CH CH199676A patent/CH607536A5/xx not_active IP Right Cessation
- 1976-02-19 JP JP51016591A patent/JPS51103684A/ja active Pending
- 1976-02-19 BE BE164448A patent/BE838723A/en not_active IP Right Cessation
- 1976-02-19 ES ES445327A patent/ES445327A1/en not_active Expired
- 1976-02-20 FR FR7604763A patent/FR2301993A1/en active Granted
-
1983
- 1983-04-11 JP JP1983052771U patent/JPS5923360Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE420559B (en) | 1981-10-12 |
| SE7601813L (en) | 1976-08-23 |
| FR2301993B1 (en) | 1981-09-18 |
| DE2604914A1 (en) | 1976-09-02 |
| AU502466B2 (en) | 1979-07-26 |
| JPS51103684A (en) | 1976-09-13 |
| ES445327A1 (en) | 1977-06-01 |
| JPS5923360Y2 (en) | 1984-07-11 |
| DE2604914C3 (en) | 1981-07-23 |
| NL179697C (en) | 1986-10-16 |
| ATA115576A (en) | 1981-03-15 |
| AU1118976A (en) | 1977-09-01 |
| BE838723A (en) | 1976-08-19 |
| AT364417B (en) | 1981-10-27 |
| DE2604914B2 (en) | 1980-10-16 |
| NL7502053A (en) | 1976-08-24 |
| FR2301993A1 (en) | 1976-09-17 |
| GB1529755A (en) | 1978-10-25 |
| CH607536A5 (en) | 1978-12-29 |
| CA1071297A (en) | 1980-02-05 |
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