JPS61164516U - - Google Patents
Info
- Publication number
- JPS61164516U JPS61164516U JP4708485U JP4708485U JPS61164516U JP S61164516 U JPS61164516 U JP S61164516U JP 4708485 U JP4708485 U JP 4708485U JP 4708485 U JP4708485 U JP 4708485U JP S61164516 U JPS61164516 U JP S61164516U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- constant voltage
- voltage
- generator
- supply circuit
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図はこの考案の一実施例による自動電圧調
整器の回路図、第２図は第１図に示す定電圧電源
回路の詳細図、第３図は従来の自動電圧調整機を
示す回路図、第４図は第３図に示す定電圧電源回
路の詳細図である。
１……発電機、２……界磁巻線、３……電圧検
出回路、４……比較回路、５……電圧設定器、６
……偏差増幅回路、７……ゲート信号発生回路、
８……出力回路、９……電源トランス、１１……
整流用ダイオード、１２……平滑用コンデンサ、
１３……電源ＩＣ，１５……定電圧電源回路、１
６……限流用抵抗、１７……定電圧ダイオード、
１８……自動電圧調整器。なお、図中、同一符号
は同一または相当部分を示す。
Figure 1 is a circuit diagram of an automatic voltage regulator according to an embodiment of this invention, Figure 2 is a detailed diagram of the constant voltage power supply circuit shown in Figure 1, and Figure 3 is a circuit diagram of a conventional automatic voltage regulator. , FIG. 4 is a detailed diagram of the constant voltage power supply circuit shown in FIG. 3. 1... Generator, 2... Field winding, 3... Voltage detection circuit, 4... Comparison circuit, 5... Voltage setting device, 6
... Deviation amplification circuit, 7 ... Gate signal generation circuit,
8... Output circuit, 9... Power transformer, 11...
Rectifier diode, 12...Smoothing capacitor,
13...Power IC, 15... Constant voltage power supply circuit, 1
6... Current-limiting resistor, 17... Constant voltage diode,
18...Automatic voltage regulator. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
変動等による出力電圧の変動を抑制し、ある設定
された一定電圧となるように発電機の励磁電流を
制御するとともに、各制御手段に対し直流制御電
源を供給する定電圧電源回路を備えた自動電圧調
整器において、上記定電圧電源回路に、過電圧保
護機能を付加したことを特徴とする自動電圧調整
器。 (2) 過電圧保護機能は、上記定電圧電源回路内
の電源ＩＣの入力側に設けられた限流抵抗と定電
圧ダイオードによつて構成されている実用新案登
録請求の範囲第１項記載の自動電圧調整器。[Scope of claim for utility model registration] (1) Detects the output voltage of the generator, suppresses fluctuations in the output voltage due to changes in the generator's load, etc., and adjusts the excitation current of the generator to a preset constant voltage. An automatic voltage regulator equipped with a constant voltage power supply circuit that controls the voltage and supplies DC control power to each control means, characterized in that an overvoltage protection function is added to the constant voltage power supply circuit. vessel. (2) The overvoltage protection function is configured by a current limiting resistor and a constant voltage diode provided on the input side of the power supply IC in the constant voltage power supply circuit. voltage regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708485U JPS61164516U (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708485U JPS61164516U (en) | 1985-03-28 | 1985-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61164516U true JPS61164516U (en) | 1986-10-13 |
Family
ID=30562087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4708485U Pending JPS61164516U (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61164516U (en) |
-
1985
- 1985-03-28 JP JP4708485U patent/JPS61164516U/ja active Pending
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