JPS62161590U - - Google Patents
Info
- Publication number
- JPS62161590U JPS62161590U JP5031986U JP5031986U JPS62161590U JP S62161590 U JPS62161590 U JP S62161590U JP 5031986 U JP5031986 U JP 5031986U JP 5031986 U JP5031986 U JP 5031986U JP S62161590 U JPS62161590 U JP S62161590U
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- phase
- inverter
- output
- phase control
- 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
- 238000010586 diagram Methods 0.000 description 6
Description
第１図は本考案の一実施例を示す構成ブロツク
図、第２図は位相制御回路入力部の電圧特性を示
す図、第３図はインバータ出力特性を示す図、第
４図は本考案の他の実施例を示す構成ブロツク図
、第５図はインバータの原理図、第６図は位相制
御部の従来構成例を示す図である。
１…商用交流電源、２…整流回路、３…スイツ
チング回路、１１〜１３…位相制御回路、１４〜
１６…ゲート出力回路、２０…クランプ回路、Ｒ
１，Ｒ２，Ｒ３…抵抗、Ｄ…ダイオード、Ｄ′…
ツエナーダイオード。
Fig. 1 is a block diagram showing an embodiment of the present invention, Fig. 2 is a diagram showing the voltage characteristics of the input section of the phase control circuit, Fig. 3 is a diagram showing the inverter output characteristics, and Fig. 4 is a diagram showing the voltage characteristics of the input section of the phase control circuit. FIG. 5 is a diagram showing the principle of an inverter, and FIG. 6 is a diagram showing an example of the conventional configuration of a phase control section. 1... Commercial AC power supply, 2... Rectifier circuit, 3... Switching circuit, 11-13... Phase control circuit, 14-
16...Gate output circuit, 20...Clamp circuit, R
1 , R 2 , R 3 ...Resistance, D...Diode, D'...
Zener diode.
Claims (1)
てその出力を調整する方式のインバータにおいて
、出力制御信号を受けてサイリスタのゲートに与
える位相制御信号をつくる位相制御回路の入力部
に入力電圧をクランプするクランプ回路を設けた
ことを特徴とするインバータ。 In an inverter that controls the phase of a thyristor according to an output control signal to adjust its output, the input voltage is clamped at the input of a phase control circuit that receives the output control signal and creates a phase control signal to be applied to the gate of the thyristor. An inverter characterized by being equipped with a clamp circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5031986U JPS62161590U (en) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5031986U JPS62161590U (en) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161590U true JPS62161590U (en) | 1987-10-14 |
Family
ID=30873574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5031986U Pending JPS62161590U (en) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161590U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038508A (en) * | 1973-08-06 | 1975-04-10 | ||
| JPS5848562A (en) * | 1981-09-18 | 1983-03-22 | Nec Corp | Led array driving system |
| JPS5848526A (en) * | 1981-09-17 | 1983-03-22 | Matsushita Electric Ind Co Ltd | Driving circuit for transistor |
-
1986
- 1986-04-03 JP JP5031986U patent/JPS62161590U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038508A (en) * | 1973-08-06 | 1975-04-10 | ||
| JPS5848526A (en) * | 1981-09-17 | 1983-03-22 | Matsushita Electric Ind Co Ltd | Driving circuit for transistor |
| JPS5848562A (en) * | 1981-09-18 | 1983-03-22 | Nec Corp | Led array driving system |
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