JPS53122746A - Constant voltage device - Google Patents

Constant voltage device

Info

Publication number
JPS53122746A
JPS53122746A JP3732777A JP3732777A JPS53122746A JP S53122746 A JPS53122746 A JP S53122746A JP 3732777 A JP3732777 A JP 3732777A JP 3732777 A JP3732777 A JP 3732777A JP S53122746 A JPS53122746 A JP S53122746A
Authority
JP
Japan
Prior art keywords
constant voltage
power source
voltage device
switching element
source voltage
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
Application number
JP3732777A
Other languages
Japanese (ja)
Inventor
Osamu Yanoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3732777A priority Critical patent/JPS53122746A/en
Publication of JPS53122746A publication Critical patent/JPS53122746A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain a constant output even for a difference in the power source voltage, by such means that with a load connected to AC power source through a voltage drop series impedance and rectifier, and a switching element connected in parallel to the above, the switching element be controlled responding to the power source voltage.
COPYRIGHT: (C)1978,JPO&Japio
JP3732777A 1977-03-31 1977-03-31 Constant voltage device Pending JPS53122746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3732777A JPS53122746A (en) 1977-03-31 1977-03-31 Constant voltage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3732777A JPS53122746A (en) 1977-03-31 1977-03-31 Constant voltage device

Publications (1)

Publication Number Publication Date
JPS53122746A true JPS53122746A (en) 1978-10-26

Family

ID=12494543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3732777A Pending JPS53122746A (en) 1977-03-31 1977-03-31 Constant voltage device

Country Status (1)

Country Link
JP (1) JPS53122746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684876A (en) * 1986-05-27 1987-08-04 Creel Kirby B Voltage regulating device using transistor means for voltage clipping and having load current compensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684876A (en) * 1986-05-27 1987-08-04 Creel Kirby B Voltage regulating device using transistor means for voltage clipping and having load current compensation

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