JPH0386792U - - Google Patents
Info
- Publication number
- JPH0386792U JPH0386792U JP14888689U JP14888689U JPH0386792U JP H0386792 U JPH0386792 U JP H0386792U JP 14888689 U JP14888689 U JP 14888689U JP 14888689 U JP14888689 U JP 14888689U JP H0386792 U JPH0386792 U JP H0386792U
- Authority
- JP
- Japan
- Prior art keywords
- control terminal
- parallel
- switching element
- energization
- power supply
- 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 1
- 238000010586 diagram Methods 0.000 description 8
Description
第１図は本考案の第１実施例の回路図、第２図
は本考案の第２実施例の回路図、第３図は本考案
の第３実施例の回路図、第４図は本考案の第４実
施例の回路図、第５図及び第６図は本考案の第１
実施例の動作波形図、第７図は従来例の回路図で
ある。
Ｑ１，Ｑ２……トランジスタ、Ｒ３，Ｒ４……
抵抗、ＺＤ１，ＺＤ２……ツエナーダイオードで
ある。
Fig. 1 is a circuit diagram of the first embodiment of the invention, Fig. 2 is a circuit diagram of the second embodiment of the invention, Fig. 3 is a circuit diagram of the third embodiment of the invention, and Fig. 4 is the circuit diagram of the second embodiment of the invention. The circuit diagram of the fourth embodiment of the invention, FIGS. 5 and 6 are the circuit diagrams of the fourth embodiment of the invention.
The operational waveform diagram of the embodiment and FIG. 7 are circuit diagrams of the conventional example. Q 1 , Q 2 ...transistor, R 3 , R 4 ...
The resistors, ZD 1 , ZD 2 . . . are Zener diodes.
Claims (1)
た一対のスイツチング素子の直列回路と、このス
イツチング素子の少なくとも一方にコンデンサを
介して並列的に接続され、インダクタ及び負荷の
直列回路を含む負荷回路と、上記負荷回路に流れ
る振動電流をスイツチング素子の制御用端子に帰
還し、上記振動電流で決まる所定周期で上記スイ
ツチング素子をオン・オフする帰還手段とを備え
、上記スイツチング素子は通電用端子と制御用端
子と通電及び制御用端子を備え、この通電及び制
御用端子に直列的に接続された抵抗に発生する電
圧を所定電圧に規制する素子が当該抵抗に並列的
に接続されていることを特徴とするインバータ装
置。 A load circuit including a DC power supply, a series circuit of a pair of switching elements connected in parallel to the DC power supply, and a series circuit of an inductor and a load connected in parallel to at least one of the switching elements via a capacitor. and a feedback means for feeding back the oscillating current flowing through the load circuit to the control terminal of the switching element and turning on and off the switching element at a predetermined period determined by the oscillating current, the switching element having a current-carrying terminal and a feedback means. It is provided with a control terminal and an energization and control terminal, and an element that regulates the voltage generated in the resistor connected in series to the energization and control terminal to a predetermined voltage is connected in parallel to the resistor. Features of the inverter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14888689U JPH0386792U (en) | 1989-12-25 | 1989-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14888689U JPH0386792U (en) | 1989-12-25 | 1989-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386792U true JPH0386792U (en) | 1991-09-03 |
Family
ID=31695316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14888689U Pending JPH0386792U (en) | 1989-12-25 | 1989-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386792U (en) |
-
1989
- 1989-12-25 JP JP14888689U patent/JPH0386792U/ja active Pending