JPH02119575A - Power conversion circuit - Google Patents

Power conversion circuit

Info

Publication number
JPH02119575A
JPH02119575A JP1112845A JP11284589A JPH02119575A JP H02119575 A JPH02119575 A JP H02119575A JP 1112845 A JP1112845 A JP 1112845A JP 11284589 A JP11284589 A JP 11284589A JP H02119575 A JPH02119575 A JP H02119575A
Authority
JP
Japan
Prior art keywords
switching
coil
series
main
conversion circuit
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.)
Granted
Application number
JP1112845A
Other languages
Japanese (ja)
Inventor
Toshiyasu Suzuki
Original Assignee
Toshiyasu Suzuki
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
Priority to JP10918588 priority Critical
Application filed by Toshiyasu Suzuki filed Critical Toshiyasu Suzuki
Publication of JPH02119575A publication Critical patent/JPH02119575A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To utilize a voltage drive type switching means by providing a current detecting means controlling the switching means to an OFF state and limiting the maximum value of main currents when the main currents of the switching means reach a specified value.
CONSTITUTION: A coil L1 and a switching means SW1 are connected in series, and a coil L2 and a switching means SW2 are connected in series, thus constituting a push-pull circuit. The control signal voltage of the switching means SW2 is supplied from the series circuit of a DC power E1 and the coil L1, and the control signal voltage of the switching means SW1 is fed from the series circuit of the DC power E1 and the coil L2. Current detecting means CD1, CD2; 6-9 controlling the switching means SW1, SW2 to an OFF state and limiting the maximum values of main currents I1, I2 are provided respectively when each main current I1, I2 of separate switching means SW1, SW2 reaches a specified value. Accordingly, a voltage drive type switching means can be used.
COPYRIGHT: (C)1990,JPO&Japio
JP1112845A 1988-05-06 1989-05-06 Power conversion circuit Granted JPH02119575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10918588 1988-05-06

Publications (1)

Publication Number Publication Date
JPH02119575A true JPH02119575A (en) 1990-05-07

Family

ID=14503798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1112845A Granted JPH02119575A (en) 1988-05-06 1989-05-06 Power conversion circuit

Country Status (1)

Country Link
JP (1) JPH02119575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505451A (en) * 2011-12-29 2015-02-19 コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミットベシュレンクテル ハフツングConti Temic microelectronic GmbH Charging device for charging energy storage of portable electrical equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015505451A (en) * 2011-12-29 2015-02-19 コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミットベシュレンクテル ハフツングConti Temic microelectronic GmbH Charging device for charging energy storage of portable electrical equipment

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