RU2008122363A - SUPPLY POWER SUPPLY - Google Patents
SUPPLY POWER SUPPLY Download PDFInfo
- Publication number
- RU2008122363A RU2008122363A RU2008122363/09A RU2008122363A RU2008122363A RU 2008122363 A RU2008122363 A RU 2008122363A RU 2008122363/09 A RU2008122363/09 A RU 2008122363/09A RU 2008122363 A RU2008122363 A RU 2008122363A RU 2008122363 A RU2008122363 A RU 2008122363A
- Authority
- RU
- Russia
- Prior art keywords
- additional winding
- terminals
- discharge lamp
- resonant inductor
- winding
- Prior art date
Links
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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
1. Источник питания газоразрядной лампы, содержащий двухтактный автогенератор, входные выводы постоянного тока которого присоединены к выводам источника постоянного напряжения, а выходные выводы переменного тока - через резонансный дроссель и резонансный конденсатор - к цепи электродов газоразрядной лампы, причем управляющие цепи транзисторов автогенератора подключены к обмоткам управления токового переключающего трансформатора, выходная обмотка которого соединена с выходными выводами, а дополнительная обмотка соединена согласно-последовательно с дополнительной обмоткой резонансного дросселя и резистором, образуя замкнутую частотозадающую цепь поджига лампы. ! 2. Источник питания газоразрядной лампы по п.1, отличающийся тем, что указанное соединение дополнительной обмотки токового переключающего трансформатора с дополнительной обмоткой резонансного дросселя осуществлено через управляемый ключ с двухсторонней проводимостью либо через разделительный конденсатор и зашунтированный обратным диодом управляемый ключ с односторонней проводимостью.1. The power source of the discharge lamp, containing a push-pull oscillator, the input DC terminals of which are connected to the terminals of the constant voltage source, and the output terminals of the alternating current through a resonant inductor and resonant capacitor to the electrode circuit of the discharge lamp, and the control circuit of the transistors of the oscillator connected to the windings control current switching transformer, the output winding of which is connected to the output terminals, and the additional winding is connected according to The sequence with the additional winding of the resonant inductor and a resistor, frequency control circuit to form a closed lamp ignition. ! 2. The power source of the discharge lamp according to claim 1, characterized in that said connection of the additional winding of the current switching transformer with the additional winding of the resonant inductor is made through a controlled key with two-side conductivity or through an isolation capacitor and a shunt controlled by a diode with a one-way conductivity.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008122363/09A RU2403690C2 (en) | 2008-06-04 | 2008-06-04 | Power supply of gas-discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008122363/09A RU2403690C2 (en) | 2008-06-04 | 2008-06-04 | Power supply of gas-discharge lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008122363A true RU2008122363A (en) | 2009-12-10 |
| RU2403690C2 RU2403690C2 (en) | 2010-11-10 |
Family
ID=41489120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008122363/09A RU2403690C2 (en) | 2008-06-04 | 2008-06-04 | Power supply of gas-discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2403690C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2568656C1 (en) * | 2014-09-11 | 2015-11-20 | Владимир Исакович Степанов | Lighting fixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531006A1 (en) * | 1985-08-30 | 1987-03-12 | Hoechst Ag | NEW SUBSTITUTED DIPHENYL ETHERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS HERBICIDES |
| RU2130239C1 (en) * | 1998-01-28 | 1999-05-10 | Институт биологического приборостроения РАН | Device for igniting and supplying gas-discharge low-pressure lamps |
| JP2001284082A (en) * | 2000-04-03 | 2001-10-12 | Sanyo Electric Co Ltd | Fluorescent lighting device |
-
2008
- 2008-06-04 RU RU2008122363/09A patent/RU2403690C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2403690C2 (en) | 2010-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140605 |