JPS62178748U - - Google Patents
Info
- Publication number
- JPS62178748U JPS62178748U JP6707786U JP6707786U JPS62178748U JP S62178748 U JPS62178748 U JP S62178748U JP 6707786 U JP6707786 U JP 6707786U JP 6707786 U JP6707786 U JP 6707786U JP S62178748 U JPS62178748 U JP S62178748U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- series circuit
- capacitor
- varistors
- midpoint
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Description
第１図は本考案に係るサージ吸収回路の一実施
例を示す回路図、第２図及び第３図はそれぞれ従
来例を示す回路図である。
ＬＦ…ラインフイルタ、Ｌ１，Ｌ２…チヨーク
コイル、Ｃ１〜Ｂ４…コンデンサ、ＢＲ１，ＢＲ
２…バリスタ、ｍ１，ｍ２…交流入力ライン。
FIG. 1 is a circuit diagram showing an embodiment of a surge absorption circuit according to the present invention, and FIGS. 2 and 3 are circuit diagrams showing conventional examples, respectively. LF...line filter, L1 , L2 ...chiyoke coil, C1 to B4 ... capacitor, BR1 , BR
2 ...Varistor, m1 , m2 ...AC input line.
Claims (1)
スタの直列回路を接続し、その中点をコンデンサ
を介して接地したことを特徴とするサージ吸収回
路。 A surge absorption circuit used in a power supply circuit, etc., characterized in that a series circuit of varistors is connected between AC input lines, and the midpoint of the series circuit is grounded via a capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6707786U JPS62178748U (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6707786U JPS62178748U (en) | 1986-05-02 | 1986-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178748U true JPS62178748U (en) | 1987-11-13 |
Family
ID=30905655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6707786U Pending JPS62178748U (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178748U (en) |
-
1986
- 1986-05-02 JP JP6707786U patent/JPS62178748U/ja active Pending