JPS59170996U - High frequency power supply device for lighting incandescent bulbs - Google Patents
High frequency power supply device for lighting incandescent bulbsInfo
- Publication number
- JPS59170996U JPS59170996U JP6670083U JP6670083U JPS59170996U JP S59170996 U JPS59170996 U JP S59170996U JP 6670083 U JP6670083 U JP 6670083U JP 6670083 U JP6670083 U JP 6670083U JP S59170996 U JPS59170996 U JP S59170996U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- high frequency
- frequency power
- supply device
- incandescent bulbs
- 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
- Power Conversion In General (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図は本考案の実施例を示したものである。
７ 第２図−１〜３はｂ点の電位変化を示し、第３図
隻 −１〜２は出力波形を示したもの。
図に於いて、３は発振トランジスタ、１１は制７ 御
トランジスタ、２２は出力トランジスタ、１２゜１３は
分圧抵抗、６は時定数用コンデンサ、７は同抵抗、２０
は負荷である白熱電球を示す。/ FIG. 1 shows an embodiment of the present invention. 7 Figures 2-1 to 3 show the potential changes at point b, and Figure 3 -1 to 2 show the output waveforms. In the figure, 3 is an oscillation transistor, 11 is a control transistor, 22 is an output transistor, 12 and 13 are voltage dividing resistors, 6 is a time constant capacitor, 7 is the same resistor, and 20
indicates an incandescent light bulb as a load.
Claims (1)
及び抵抗７等よりなる時定数要素を介してトランジスタ
１１のベースに与え、これを時内的に制御し、更に該ト
ランジスタをもって発振トランジスタ３の発振作動を制
御するように構成し゛ た白熱電球点灯用高周波電源
装置。The pulsating current obtained by appropriately rectifying the commercial power supply is
and a time constant element consisting of a resistor 7, etc., to the base of the transistor 11 to control it in time, and further control the oscillation operation of the oscillation transistor 3 using the transistor, for lighting an incandescent lamp. High frequency power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6670083U JPS59170996U (en) | 1983-04-30 | 1983-04-30 | High frequency power supply device for lighting incandescent bulbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6670083U JPS59170996U (en) | 1983-04-30 | 1983-04-30 | High frequency power supply device for lighting incandescent bulbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59170996U true JPS59170996U (en) | 1984-11-15 |
Family
ID=30196905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6670083U Pending JPS59170996U (en) | 1983-04-30 | 1983-04-30 | High frequency power supply device for lighting incandescent bulbs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170996U (en) |
-
1983
- 1983-04-30 JP JP6670083U patent/JPS59170996U/en active Pending
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