TW342473B - Redundant-type stabilizing power supply device - Google Patents

Redundant-type stabilizing power supply device

Info

Publication number
TW342473B
TW342473B TW086109025A TW86109025A TW342473B TW 342473 B TW342473 B TW 342473B TW 086109025 A TW086109025 A TW 086109025A TW 86109025 A TW86109025 A TW 86109025A TW 342473 B TW342473 B TW 342473B
Authority
TW
Taiwan
Prior art keywords
power supply
over
redundant
supply device
voltage
Prior art date
Application number
TW086109025A
Other languages
Chinese (zh)
Inventor
Shinji Kaneko
Original Assignee
Sony 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 Sony Co Ltd filed Critical Sony Co Ltd
Application granted granted Critical
Publication of TW342473B publication Critical patent/TW342473B/en

Links

Abstract

A redundant-type stabilizing power supply device for parallel operation by using two stabilized power circuits connected in parallel to supply and drive the load; which is characterized in comprising: over-voltage detection means for detecting an over-voltage applied at the load end on the stabilized power circuit; current detection means for detecting the current flowing in the power supply line; and power control means; in which, when an over-voltage status to the load is detected and the current detection output does not change at that time, the power control means is controlled and the power supply from the stabilized power circuit of the over-voltage side is blocked.
TW086109025A 1996-06-28 1997-06-27 Redundant-type stabilizing power supply device TW342473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8170099A JPH1020948A (en) 1996-06-28 1996-06-28 Redundant stabilized power source device

Publications (1)

Publication Number Publication Date
TW342473B true TW342473B (en) 1998-10-11

Family

ID=15898624

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086109025A TW342473B (en) 1996-06-28 1997-06-27 Redundant-type stabilizing power supply device

Country Status (3)

Country Link
JP (1) JPH1020948A (en)
SG (1) SG55333A1 (en)
TW (1) TW342473B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515840B2 (en) 2001-02-27 2003-02-04 International Business Machines Corporation Solid state circuit breaker with current overshoot protection
JP4626539B2 (en) * 2006-02-27 2011-02-09 株式会社豊田自動織機 Series regulator
JP5040870B2 (en) * 2008-09-18 2012-10-03 株式会社デンソー Power supply

Also Published As

Publication number Publication date
SG55333A1 (en) 1998-12-21
JPH1020948A (en) 1998-01-23

Similar Documents

Publication Publication Date Title
JPS641200A (en) Semiconductor integrated circuit
WO2002011115A1 (en) Drive circuit of display and display
EP1324493A3 (en) Inductive load driving method and H-bridge circuit control device
KR880011639A (en) Battery powered portable device
EP0808027A3 (en) Four-terminal power MOSFET switch having reduced threshold voltage and on-resistance
CA2307173A1 (en) Power converter control device and power converter thereof
TW200509509A (en) Semiconductor device including DC-DC converter control circuit
KR890012491A (en) receiving set
EP1013792A4 (en) Power supply unit for sputtering device
MY127169A (en) Power supply apparatus and power supply system
WO1996012346A3 (en) A protected switch
DE59814340D1 (en) control unit
TW305499U (en) Device for preventing an electrical equipment from re-powering after recovery of service interruption
DE59915163D1 (en) CIRCUIT ARRANGEMENT FOR CONTROLLING A SWITCHING DEVICE FOR SWITCHING ON AN ELECTRICAL CONSUMER
TW342473B (en) Redundant-type stabilizing power supply device
DE60219602D1 (en) CONTROL CIRCUIT FOR A GENERATOR
ZA989827B (en) Interface for a lamp operating unit
KR830009881A (en) DC arc welding device
KR970068081A (en) DC power circuit
JPS5717226A (en) Integrated circuit
TW244414B (en)
ATE491255T1 (en) CIRCUIT ARRANGEMENT FOR MONITORING AND/OR ADJUSTING SUPPLY VOLTAGE
ATE162914T1 (en) SOLID CONDUCTOR RELAY
TW357351B (en) Semiconductor memory data input buffer
AU2003242554A1 (en) Circuit arrangement for controlling two independent load resistors that can be operated with a rectified alternating current voltage