JPS6149584U - - Google Patents
Info
- Publication number
- JPS6149584U JPS6149584U JP13428784U JP13428784U JPS6149584U JP S6149584 U JPS6149584 U JP S6149584U JP 13428784 U JP13428784 U JP 13428784U JP 13428784 U JP13428784 U JP 13428784U JP S6149584 U JPS6149584 U JP S6149584U
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- circuit
- input
- power
- terminals
- 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 1
Landscapes
- Rectifiers (AREA)
Description
第１図〜第３図はこの考案の実施例を示す回路
図である。
１，２，３…入力端子、４…直列回路の中点と
結ぶ入力端子、５〜１０…ダイオード、１４…Ｄ
Ｃ／ＤＣコンバータ、１５〜２０…インバータ用
トランジスタ。
1 to 3 are circuit diagrams showing an embodiment of this invention. 1, 2, 3...Input terminal, 4...Input terminal connected to the midpoint of the series circuit, 5-10...Diode, 14...D
C/DC converter, 15-20...transistor for inverter.
Claims (1)
に直流電力を供給するブリツジ整流回路とからな
るインバータの入力回路において、前記ブリツジ
整流回路の出力側正負極間に２個のコンデンサを
直列に接続した直列回路を接続し、交流電源が単
相１００ボルトの場合前記直列回路の中点を交流
電力を受電する入力端子のいずれかの一つに接続
し、単相２００ボルトまたは三相２００ボルトの
場合は、前記中点を前記入力端子のいずれにも接
続しないことを特徴とするインバータの入力端子
。 (2) 実用新案登録請求の範囲第１項において、
ブリツジ整流回路の出力側にインバータの制御回
路を作動させるための制御電圧を得る装置を接続
したインバータの入力回路。[Claims for Utility Model Registration] (1) In an input circuit of an inverter consisting of an input terminal for receiving AC power and a bridge rectifier circuit for supplying DC power to the inverter, two terminals are connected between the positive and negative output terminals of the bridge rectifier circuit. If the AC power supply is single-phase 100 volts, connect the midpoint of the series circuit to one of the input terminals that receives AC power, and volt or three-phase 200 volts, the input terminal of the inverter is characterized in that the midpoint is not connected to any of the input terminals. (2) In paragraph 1 of the claims for utility model registration,
An inverter input circuit in which a device for obtaining a control voltage for operating an inverter control circuit is connected to the output side of a bridge rectifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13428784U JPS6149584U (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13428784U JPS6149584U (en) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149584U true JPS6149584U (en) | 1986-04-03 |
Family
ID=30692803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13428784U Pending JPS6149584U (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149584U (en) |
-
1984
- 1984-09-04 JP JP13428784U patent/JPS6149584U/ja active Pending
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