MD3850C2 - Quasi-resonant direct-current voltage transducer - Google Patents
Quasi-resonant direct-current voltage transducerInfo
- Publication number
- MD3850C2 MD3850C2 MDA20070095A MD20070095A MD3850C2 MD 3850 C2 MD3850 C2 MD 3850C2 MD A20070095 A MDA20070095 A MD A20070095A MD 20070095 A MD20070095 A MD 20070095A MD 3850 C2 MD3850 C2 MD 3850C2
- Authority
- MD
- Moldova
- Prior art keywords
- terminal
- quasi
- current voltage
- transistor
- power supply
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Dc-Dc Converters (AREA)
- Arc Welding Control (AREA)
Abstract
The invention relates to the electrical engineering and is meant for creating powerful, adjustable resonance voltage transducers of different application, namely for cathodic protection installations working at higher temperatures with self-cooling, welding converters and induction heating systems.The quasi-resonant direct-current voltage transducer contains a half-bridge support of transistors (1, 2), the collector of a transistor (1) is connected to a terminal of the primary windings (4-1, 4-2), connected in series opposition, of an output transformer (4), with a high prescribed value of mutual leakage inductance, the second terminal of which is connected to one terminal of a power supply (3), and the emitter of the second transistor (2) is connected to the second terminal of the power supply (3). The transducer also contains a resonance capacitor (5), one terminal of which is connected to the mean terminal of the half-bridge support, and the second - to the mean terminal of the primary windings (4-1, 4-2) of the output transformer (4), the outputs of the secondary windings of which, made with prescribed inductance value, are connected through rectifiers (6-1, 6-2) to a common load (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070095A MD3850C2 (en) | 2007-04-12 | 2007-04-12 | Quasi-resonant direct-current voltage transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20070095A MD3850C2 (en) | 2007-04-12 | 2007-04-12 | Quasi-resonant direct-current voltage transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3850B1 MD3850B1 (en) | 2009-02-28 |
MD3850C2 true MD3850C2 (en) | 2009-12-31 |
Family
ID=40427748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20070095A MD3850C2 (en) | 2007-04-12 | 2007-04-12 | Quasi-resonant direct-current voltage transducer |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3850C2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD197Z (en) * | 2010-01-22 | 2010-11-30 | Руслан ЕДЛИЧИКО | Light-emitting diode lighting device |
MD281Z (en) * | 2009-10-23 | 2011-04-30 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Adjustable resonant voltage converter |
MD4073C1 (en) * | 2008-11-06 | 2011-05-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Stabilized high-voltage converter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD136Z (en) * | 2009-02-06 | 2010-08-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Solar battery simulator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679129A (en) * | 1985-05-10 | 1987-07-07 | Nippon Telegraph And Telephone Corporation | Series resonant converter |
JPH0191672A (en) * | 1987-09-30 | 1989-04-11 | Toshiba Electric Equip Corp | Inverter device |
WO1994014230A1 (en) * | 1992-12-07 | 1994-06-23 | Exide Electronics Corporation | Series resonant converter having a three part resonant inductor |
MD2843G2 (en) * | 2002-05-16 | 2006-05-31 | Elcon О.О.О., Совместное Молдо-Русское Предприятие | Process for regulable resonance constant-to-alternating voltage conversion |
-
2007
- 2007-04-12 MD MDA20070095A patent/MD3850C2/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679129A (en) * | 1985-05-10 | 1987-07-07 | Nippon Telegraph And Telephone Corporation | Series resonant converter |
JPH0191672A (en) * | 1987-09-30 | 1989-04-11 | Toshiba Electric Equip Corp | Inverter device |
WO1994014230A1 (en) * | 1992-12-07 | 1994-06-23 | Exide Electronics Corporation | Series resonant converter having a three part resonant inductor |
MD2843G2 (en) * | 2002-05-16 | 2006-05-31 | Elcon О.О.О., Совместное Молдо-Русское Предприятие | Process for regulable resonance constant-to-alternating voltage conversion |
Non-Patent Citations (1)
Title |
---|
Мелешин В.И. Транзисторная преобразовательная техника. Техносфера, 2005, с. 632 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4073C1 (en) * | 2008-11-06 | 2011-05-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Stabilized high-voltage converter |
MD281Z (en) * | 2009-10-23 | 2011-04-30 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Adjustable resonant voltage converter |
MD197Z (en) * | 2010-01-22 | 2010-11-30 | Руслан ЕДЛИЧИКО | Light-emitting diode lighting device |
Also Published As
Publication number | Publication date |
---|---|
MD3850B1 (en) | 2009-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG4A | Patent for invention issued | ||
KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
MM4A | Patent for invention definitely lapsed due to non-payment of fees |