JPH0226378U - - Google Patents

Info

Publication number
JPH0226378U
JPH0226378U JP10183688U JP10183688U JPH0226378U JP H0226378 U JPH0226378 U JP H0226378U JP 10183688 U JP10183688 U JP 10183688U JP 10183688 U JP10183688 U JP 10183688U JP H0226378 U JPH0226378 U JP H0226378U
Authority
JP
Japan
Prior art keywords
capacitors
power supply
discharging
series
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.)
Pending
Application number
JP10183688U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP10183688U priority Critical patent/JPH0226378U/ja
Publication of JPH0226378U publication Critical patent/JPH0226378U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
JP10183688U 1988-07-29 1988-07-29 Pending JPH0226378U (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10183688U JPH0226378U (de) 1988-07-29 1988-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10183688U JPH0226378U (de) 1988-07-29 1988-07-29

Publications (1)

Publication Number Publication Date
JPH0226378U true JPH0226378U (de) 1990-02-21

Family

ID=31331190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10183688U Pending JPH0226378U (de) 1988-07-29 1988-07-29

Country Status (1)

Country Link
JP (1) JPH0226378U (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008193668A (ja) * 2007-01-10 2008-08-21 Semiconductor Energy Lab Co Ltd 半導体装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118724A (en) * 1977-03-28 1978-10-17 Seiko Instr & Electronics Ltd Step-down circuit
JPS57122668A (en) * 1981-01-23 1982-07-30 Citizen Watch Co Ltd Booster circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53118724A (en) * 1977-03-28 1978-10-17 Seiko Instr & Electronics Ltd Step-down circuit
JPS57122668A (en) * 1981-01-23 1982-07-30 Citizen Watch Co Ltd Booster circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008193668A (ja) * 2007-01-10 2008-08-21 Semiconductor Energy Lab Co Ltd 半導体装置
US8570151B2 (en) 2007-01-10 2013-10-29 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device

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