JPS5541114A - Dc-dc converter - Google Patents

Dc-dc converter

Info

Publication number
JPS5541114A
JPS5541114A JP11194078A JP11194078A JPS5541114A JP S5541114 A JPS5541114 A JP S5541114A JP 11194078 A JP11194078 A JP 11194078A JP 11194078 A JP11194078 A JP 11194078A JP S5541114 A JPS5541114 A JP S5541114A
Authority
JP
Japan
Prior art keywords
output
frequency
rectifier
load
transistor inverter
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
JP11194078A
Other languages
Japanese (ja)
Inventor
Susumu Hanatani
Tadashi Nishiura
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.)
Sansha Electric Manufacturing Co Ltd
Original Assignee
Sansha Electric Manufacturing Co 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 Sansha Electric Manufacturing Co Ltd filed Critical Sansha Electric Manufacturing Co Ltd
Priority to JP11194078A priority Critical patent/JPS5541114A/en
Publication of JPS5541114A publication Critical patent/JPS5541114A/en
Pending legal-status Critical Current

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  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To efficiently stabilize an output voltage even if a transistor inverter is caused to oscillate at high frequency, by providing a two-level controller.
CONSTITUTION: A DC-DC converter is composed of a transistor inverter TINV which changes the DC output of a charger or the like into a high-frequency signal by switching transistors Q1, Q2 and alters the voltage by an inverter transformer IT, a rectifier RE which rectifier a high-frequency output of the transistor inverter, a smoothing circuit FC including a capacitor C which smoothes the DC output of the rectifier and supplies the smoothed output to a load, a two-level controller LC which generates an output signal depending on the output to the load of hysteresis, and a controller CS which regulates the high-frequency oscillation of the transistor inverter depending on the output signal of the two-level controller. A constant voltage and current are thus supplied to the load 6.
COPYRIGHT: (C)1980,JPO&Japio
JP11194078A 1978-09-11 1978-09-11 Dc-dc converter Pending JPS5541114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11194078A JPS5541114A (en) 1978-09-11 1978-09-11 Dc-dc converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11194078A JPS5541114A (en) 1978-09-11 1978-09-11 Dc-dc converter

Publications (1)

Publication Number Publication Date
JPS5541114A true JPS5541114A (en) 1980-03-22

Family

ID=14573946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11194078A Pending JPS5541114A (en) 1978-09-11 1978-09-11 Dc-dc converter

Country Status (1)

Country Link
JP (1) JPS5541114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149286A (en) * 1983-02-14 1984-08-27 三菱電機株式会社 Controller for elevator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171928A (en) * 1974-12-19 1976-06-22 Matsushita Electric Ind Co Ltd JIREIHATSUSHINGATAKONBAATASOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5171928A (en) * 1974-12-19 1976-06-22 Matsushita Electric Ind Co Ltd JIREIHATSUSHINGATAKONBAATASOCHI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149286A (en) * 1983-02-14 1984-08-27 三菱電機株式会社 Controller for elevator

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