JPS53109153A - Stabilized power supply - Google Patents

Stabilized power supply

Info

Publication number
JPS53109153A
JPS53109153A JP2270677A JP2270677A JPS53109153A JP S53109153 A JPS53109153 A JP S53109153A JP 2270677 A JP2270677 A JP 2270677A JP 2270677 A JP2270677 A JP 2270677A JP S53109153 A JPS53109153 A JP S53109153A
Authority
JP
Japan
Prior art keywords
power supply
stabilized power
overcurrent
transistor
supplying
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
JP2270677A
Other languages
Japanese (ja)
Inventor
Riichi Nakano
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2270677A priority Critical patent/JPS53109153A/en
Publication of JPS53109153A publication Critical patent/JPS53109153A/en
Pending legal-status Critical Current

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  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To protect overcurrent using small power loss parts by supplying the base current of a stabilized power supply dropper transistor and reducing that to zero at overcurrent time.
COPYRIGHT: (C)1978,JPO&Japio
JP2270677A 1977-03-04 1977-03-04 Stabilized power supply Pending JPS53109153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2270677A JPS53109153A (en) 1977-03-04 1977-03-04 Stabilized power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2270677A JPS53109153A (en) 1977-03-04 1977-03-04 Stabilized power supply

Publications (1)

Publication Number Publication Date
JPS53109153A true JPS53109153A (en) 1978-09-22

Family

ID=12090290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2270677A Pending JPS53109153A (en) 1977-03-04 1977-03-04 Stabilized power supply

Country Status (1)

Country Link
JP (1) JPS53109153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640288U (en) * 1979-09-07 1981-04-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640288U (en) * 1979-09-07 1981-04-14

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