JPS6489965A - Series resonance type converter - Google Patents

Series resonance type converter

Info

Publication number
JPS6489965A
JPS6489965A JP24470887A JP24470887A JPS6489965A JP S6489965 A JPS6489965 A JP S6489965A JP 24470887 A JP24470887 A JP 24470887A JP 24470887 A JP24470887 A JP 24470887A JP S6489965 A JPS6489965 A JP S6489965A
Authority
JP
Japan
Prior art keywords
pulse
transformer
switch means
series resonance
type converter
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
JP24470887A
Other languages
Japanese (ja)
Inventor
Jun Senda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP24470887A priority Critical patent/JPS6489965A/en
Publication of JPS6489965A publication Critical patent/JPS6489965A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To miniaturize a device, by ON/OFF-working a third switch means with pulse width accommodated to output voltage, and by applying the pulse to a capacitor set together with a DC power source in series via a second transformer. CONSTITUTION:A series resonance type converter is composed of a DC power source 100, a first transformer 200, a first- a second switch means 300-400, a control circuit 600, a series resonance circuit 700, and a rectifying and smoothing circuit 800. In this case, a smoothing capacitor C4, a second transformer 210, and a third switch means 310 are arranged. Then, the partial DC output voltage of the rectifying and smoothing circuit 800 is taken out and is applied to the control circuit 600, and the pulse of pulse width accommodated to input voltage is applied to the third switch means 310 which is ON/OFF- worked. Besides, via the second transformer 210 and the like, the pulse is applied to a smoothing capacitor C3, and is applied to both the ends of the capacitor C4 as voltage for the sum of the pulse and that of the DC power source 100.
JP24470887A 1987-09-29 1987-09-29 Series resonance type converter Pending JPS6489965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24470887A JPS6489965A (en) 1987-09-29 1987-09-29 Series resonance type converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24470887A JPS6489965A (en) 1987-09-29 1987-09-29 Series resonance type converter

Publications (1)

Publication Number Publication Date
JPS6489965A true JPS6489965A (en) 1989-04-05

Family

ID=17122741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24470887A Pending JPS6489965A (en) 1987-09-29 1987-09-29 Series resonance type converter

Country Status (1)

Country Link
JP (1) JPS6489965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423035A1 (en) * 2017-10-03 2019-04-08 Zakład Elektroniki Przemysłowej Enika Spółka Z Ograniczoną Odpowiedzialnością Three-level resonance electrical energy conversion line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423035A1 (en) * 2017-10-03 2019-04-08 Zakład Elektroniki Przemysłowej Enika Spółka Z Ograniczoną Odpowiedzialnością Three-level resonance electrical energy conversion line

Similar Documents

Publication Publication Date Title
IT1193973B (en) CIRCUIT CONNECTED TO THE PRIMARY WINDING OF A POWER TRANSFORMER, ADAPTED TO RECEIVE A DIRECT CURRENT INPUT IN A DC-DC CONVERTER.
DE69627909D1 (en) Regulation of the energy stored in the transformers of switching power supplies
SE8205936L (en) CONTROL CIRCUIT FOR AC POWER CONVERTERS
DE68924107D1 (en) Control circuit for the limiting voltage of an inductive load driven by a power device in the voltage-side driver configuration.
CA2134743A1 (en) Ac/dc power supply
CA2103982A1 (en) Start-Up and Running Circuit for Resonant Transition Power Converters
JPS5568877A (en) Generalized dc-dc converter
DE3277718D1 (en) DC-AC CONVENTER
JPS6489965A (en) Series resonance type converter
FR2360208A1 (en) DC:DC converter producing several outputs - has static converter thyristor connecting pulsed transformers secondary to smoothing filter
JPS5577372A (en) Multi-output converter
JPS52125714A (en) Converter
JPS6489964A (en) One element type series resonance converter
JPS6423764A (en) Dc/dc converter
RU1780588C (en) Pulsating supply source
JPS5743209A (en) Regulated power supply
JPS5743566A (en) Dc-dc converter
ATE92685T1 (en) ELECTRONIC SWITCHING POWER SUPPLY WITH A CHOCK CONVERTER.
JPS6434177A (en) Dc/dc converter
JPS55122478A (en) Single-ended high-frequency-switching-type power supply
SE8104843L (en) Power converters
ATE175060T1 (en) AC TO DC VOLTAGE CONVERTER
JPS5342347A (en) Constant voltage power source
JPS5757321A (en) Dc converter
JPS6443061A (en) Current resonance type flyback converter