JPS59108920U - voltage regulation circuit - Google Patents
voltage regulation circuitInfo
- Publication number
- JPS59108920U JPS59108920U JP165283U JP165283U JPS59108920U JP S59108920 U JPS59108920 U JP S59108920U JP 165283 U JP165283 U JP 165283U JP 165283 U JP165283 U JP 165283U JP S59108920 U JPS59108920 U JP S59108920U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- voltage regulation
- regulation circuit
- supply device
- 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 Voltage And Current In General (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図は閉ループ制御方式の定電圧電源回路図、第２図
は基準電圧側に調整抵抗を入れた閉ループ制御方式の定
電圧電源回路図、第３図は検出電圧側に調整抵抗を入れ
た閉ループ制御方式の定電圧電源回路図、第４図は基準
電圧に外部制御電圧を入れた閉ループ制御方式の定電圧
電源回路、第５図゛は本考案の一実施例の回路図である
。
１・・・制御回路、２・・・誤差増幅器、３・・・抵抗
、４・・・抵抗、５・・・抵抗、６・・・抵抗、７・・
・入力電圧、８・・・出力電圧、９・・・標準電圧、１
０・・・基準電圧、１１・・・検出電圧、１２・・・外
部調整抵抗、１４・・・端子１．１５・・・外部制御電
圧（外部印加電圧）、１６・・・電源装置、２０・・・
電圧調整回路、２１・・・誤差増幅器、２２・・・位相
、ゲイン補正回路。
ｌ ■ −
し−一
一一一一一「−−１
トー用〜ｔｔ １
−に−Figure 1 is a closed-loop control type constant voltage power supply circuit diagram, Figure 2 is a closed-loop control type constant voltage power supply circuit diagram with an adjustment resistor placed on the reference voltage side, and Figure 3 is a closed-loop control type constant voltage power supply circuit diagram with an adjustment resistor placed on the detection voltage side. FIG. 4 is a closed-loop control type constant voltage power supply circuit diagram in which an external control voltage is added to the reference voltage, and FIG. 5 is a circuit diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Control circuit, 2... Error amplifier, 3... Resistor, 4... Resistor, 5... Resistor, 6... Resistor, 7...
・Input voltage, 8...Output voltage, 9...Standard voltage, 1
0... Reference voltage, 11... Detection voltage, 12... External adjustment resistor, 14... Terminal 1.15... External control voltage (externally applied voltage), 16... Power supply device, 20 ...
Voltage adjustment circuit, 21...Error amplifier, 22...Phase and gain correction circuit. l ■ - し-１１１１１ ``--1 for toe~tt 1 -ni-
Claims (1)
る電圧調整回路において、該電源装置の出力電圧と該外
部制御信号の電圧の誤差を増幅し該電源装置の出力電圧
を決定する基準電圧に該誤差増幅信号を接続することを
特徴とする電圧調整回路。In a voltage adjustment circuit that adjusts the output voltage of a power supply device using an external control signal, an error between the output voltage of the power supply device and the voltage of the external control signal is amplified to provide a reference voltage that determines the output voltage of the power supply device. A voltage adjustment circuit characterized by connecting an error amplified signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP165283U JPS59108920U (en) | 1983-01-12 | 1983-01-12 | voltage regulation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP165283U JPS59108920U (en) | 1983-01-12 | 1983-01-12 | voltage regulation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59108920U true JPS59108920U (en) | 1984-07-23 |
Family
ID=30133363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP165283U Pending JPS59108920U (en) | 1983-01-12 | 1983-01-12 | voltage regulation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59108920U (en) |
-
1983
- 1983-01-12 JP JP165283U patent/JPS59108920U/en active Pending
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