JPH0369932U - - Google Patents
Info
- Publication number
- JPH0369932U JPH0369932U JP12819089U JP12819089U JPH0369932U JP H0369932 U JPH0369932 U JP H0369932U JP 12819089 U JP12819089 U JP 12819089U JP 12819089 U JP12819089 U JP 12819089U JP H0369932 U JPH0369932 U JP H0369932U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- resistor
- capacitor
- snubber
- diode
- 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
Landscapes
- Electronic Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Power Conversion In General (AREA)
Description
第１図〜第２図はこの一実施例によるスナバ装
置を示し、第１図は回路図、第２図はスナバ装置
を使用した回路例を示す図、第３図はこの考案の
他の実施例を示すスナバ装置を使用した回路図、
第４図〜第９図は従来のスナバ装置を示し、第４
図、第５図は回路図、第６図はスナバ装置を使用
した回路例を示す図、第７図は各部の波形を示す
図、第８図は温度検出手段の状態を示す図、第９
図はスイツチング素子、スナバ装置が複数使用さ
れた回路例（インバータ装置）を示す図である。
図において、１……抵抗、２……ダイオード、
３……コンデンサ、４〜４ｃ……スナバ装置、９
……温度検出手段（温度センサ）、１６〜１６ｂ
……保持手段、２０…外部表示手段（ＬＥＤ）で
ある。なお、図中、同一符号は同一、又は相当部
分を示す。
1 and 2 show a snubber device according to one embodiment of this invention, FIG. 1 is a circuit diagram, FIG. 2 is a diagram showing an example of a circuit using the snubber device, and FIG. 3 is another embodiment of this invention. A circuit diagram using a snubber device showing an example,
4 to 9 show conventional snubber devices.
5 is a circuit diagram, FIG. 6 is a diagram showing an example of a circuit using a snubber device, FIG. 7 is a diagram showing waveforms of each part, FIG. 8 is a diagram showing the state of the temperature detection means, and FIG.
The figure shows an example of a circuit (inverter device) in which a plurality of switching elements and snubber devices are used. In the figure, 1...resistor, 2...diode,
3... Capacitor, 4-4c... Snubber device, 9
...Temperature detection means (temperature sensor), 16 to 16b
. . . holding means, 20 . . . external display means (LED). In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
接続され、上記抵抗の他の電極には、コンデンサ
の一方の電極と上記ダイオードの他の電極が接続
され、上記抵抗の上記コンデンサと接続されてい
ない上記抵抗の電極と上記抵抗と接続されていな
い上記コンデンサの電極とを本電極の入力端子と
し、又上記抵抗の発熱を検出する温度検出手段を
準備したスナバ装置において、上記抵抗の発熱の
検出結果の出力を保持する手段を備え、その出力
を外部表示する機能を保持手段の中に備えている
ことを特徴としたスナバ装置。 One electrode of the resistor is connected to one electrode of the diode, the other electrode of the resistor is connected to one electrode of the capacitor and the other electrode of the diode, and the resistor is not connected to the capacitor. In a snubber device in which the electrode of the resistor and the electrode of the capacitor not connected to the resistor are used as input terminals of the electrode, and a temperature detection means for detecting the heat generated by the resistor is provided, the detection result of the heat generated by the resistor is provided. What is claimed is: 1. A snubber device comprising: means for holding the output of the snubber; and a function for externally displaying the output within the holding means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12819089U JPH0369932U (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12819089U JPH0369932U (en) | 1989-11-01 | 1989-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369932U true JPH0369932U (en) | 1991-07-12 |
Family
ID=31675909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12819089U Pending JPH0369932U (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369932U (en) |
-
1989
- 1989-11-01 JP JP12819089U patent/JPH0369932U/ja active Pending
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