JPS55127622A - Regulated power circuit - Google Patents
Regulated power circuitInfo
- Publication number
- JPS55127622A JPS55127622A JP3529579A JP3529579A JPS55127622A JP S55127622 A JPS55127622 A JP S55127622A JP 3529579 A JP3529579 A JP 3529579A JP 3529579 A JP3529579 A JP 3529579A JP S55127622 A JPS55127622 A JP S55127622A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- multiplier
- regulated power
- load
- waveform
- 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
Abstract
PURPOSE: To make it possible to obtain an AC regulated power supply of high precision by setting the effective voltage of a voltage to the feedback loop of an AC phase control circuit by using a multiplier.
CONSTITUTION: In a regulated power circuit using an AC phase control circuit, alternating currents, applied to input terminals 1 and 2, have operating angles controlled by SCR5 after passing through load 3 and diode bridge 4. This load 3 supplies its across waveform to multiplier 7 via waveform-detecting transformer 6, multiplier 7 develops a voltage in proportion to the square of the voltage of the waveform of transformer 6, and relative amplifier 8 makes a comparison between and amplifiers the voltage from multiplier 7 and reference voltage 9. Then, UJT oscillator 10 oscillates with time delay corresponding to the output of comparator 8 so as to supply a trigger pulse to gate 5 through pulse transformer 11. Consequently, the voltage controlled by an effecitve value obtained by squaring the voltage is applied across load 3, so that a highly-precise AC regulated power supply can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3529579A JPS55127622A (en) | 1979-03-26 | 1979-03-26 | Regulated power circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3529579A JPS55127622A (en) | 1979-03-26 | 1979-03-26 | Regulated power circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55127622A true JPS55127622A (en) | 1980-10-02 |
Family
ID=12437775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3529579A Pending JPS55127622A (en) | 1979-03-26 | 1979-03-26 | Regulated power circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55127622A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011048492A3 (en) * | 2009-10-20 | 2011-07-21 | Energy Micro AS | Ultra low power regulator |
-
1979
- 1979-03-26 JP JP3529579A patent/JPS55127622A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011048492A3 (en) * | 2009-10-20 | 2011-07-21 | Energy Micro AS | Ultra low power regulator |
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