JPS5819313U - temperature control circuit - Google Patents
temperature control circuitInfo
- Publication number
- JPS5819313U JPS5819313U JP11322481U JP11322481U JPS5819313U JP S5819313 U JPS5819313 U JP S5819313U JP 11322481 U JP11322481 U JP 11322481U JP 11322481 U JP11322481 U JP 11322481U JP S5819313 U JPS5819313 U JP S5819313U
- Authority
- JP
- Japan
- Prior art keywords
- rectifier circuit
- control circuit
- circuit
- voltage
- temperature 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
Landscapes
- Control Of Temperature (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を示す回路図である。
Ｄ工・・・・・・全波整流回路、Ｄ２・・・・・・ダイ
オード、Ｃ２・・・・・・平滑コンデンサ、Ｈ・・・・
・・ヒータ、ＣＣ・・・・・・制御回路、ＤＣ・・・・
・・分圧回路、Ｔｒ・５ｅｎｓｅ ）ランジスタ、Ｔｈ
ｒ・・・・・・サーミスタ、ＳＣＲ・・曲サイリスタ。FIG. 1 is a circuit diagram showing an embodiment of this invention. D Engineering: Full-wave rectifier circuit, D2: Diode, C2: Smoothing capacitor, H:
... Heater, CC ... Control circuit, DC ...
・Voltage divider circuit, Tr・5ense) transistor, Th
r...Thermistor, SCR...Song thyristor.
Claims (1)
この整流回路の出力端間に直列に接続されたヒータおよ
びサイリスタと、前記整流回路の正側出力端にアノード
が接続されたダイオードと、このダイオードのカッ−）
と前記整流回路の負側出力端との間に接続されかつ前記
整流回路の出力電圧を平滑するための平滑コンデンサと
、その平滑化された電圧によって駆動されかつ前記サイ
リスタの開閉を制御すべ（そのゲート電圧を制御するた
めの制御回路とを有し、この制御回路はサーミスタを含
む分圧回路によって分圧した電圧により駆動される能動
素子により前記サイリスタのゲート電圧を制御するよう
構成されていることを特徴とする温度制御回路。A full-wave rectifier circuit for obtaining pulsating current from commercial alternating current,
A heater and a thyristor connected in series between the output terminals of this rectifier circuit, a diode whose anode is connected to the positive output terminal of the rectifier circuit, and a capacitor of this diode.
and a negative output terminal of the rectifier circuit for smoothing the output voltage of the rectifier circuit; and a control circuit for controlling the gate voltage, and the control circuit is configured to control the gate voltage of the thyristor by an active element driven by a voltage divided by a voltage dividing circuit including a thermistor. A temperature control circuit featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11322481U JPS5819313U (en) | 1981-07-30 | 1981-07-30 | temperature control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11322481U JPS5819313U (en) | 1981-07-30 | 1981-07-30 | temperature control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5819313U true JPS5819313U (en) | 1983-02-05 |
Family
ID=29907532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11322481U Pending JPS5819313U (en) | 1981-07-30 | 1981-07-30 | temperature control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61123838U (en) * | 1985-01-22 | 1986-08-04 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140788A (en) * | 1974-04-30 | 1975-11-12 |
-
1981
- 1981-07-30 JP JP11322481U patent/JPS5819313U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140788A (en) * | 1974-04-30 | 1975-11-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61123838U (en) * | 1985-01-22 | 1986-08-04 | ||
| JPH0315783Y2 (en) * | 1985-01-22 | 1991-04-05 |
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