JPS5398050A - Power supply - Google Patents

Power supply

Info

Publication number
JPS5398050A
JPS5398050A JP1276177A JP1276177A JPS5398050A JP S5398050 A JPS5398050 A JP S5398050A JP 1276177 A JP1276177 A JP 1276177A JP 1276177 A JP1276177 A JP 1276177A JP S5398050 A JPS5398050 A JP S5398050A
Authority
JP
Japan
Prior art keywords
load
power supply
current
curren
tin
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
JP1276177A
Other languages
Japanese (ja)
Inventor
Koichi Kawada
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1276177A priority Critical patent/JPS5398050A/en
Publication of JPS5398050A publication Critical patent/JPS5398050A/en
Pending legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

PURPOSE: To constantly control the curren tin a power supply whose load is suddenly changed from a light load to a full load by selecting either of constant voltage circuit and current circuit operations based on the current from which load current is monitored.
COPYRIGHT: (C)1978,JPO&Japio
JP1276177A 1977-02-07 1977-02-07 Power supply Pending JPS5398050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1276177A JPS5398050A (en) 1977-02-07 1977-02-07 Power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1276177A JPS5398050A (en) 1977-02-07 1977-02-07 Power supply

Publications (1)

Publication Number Publication Date
JPS5398050A true JPS5398050A (en) 1978-08-26

Family

ID=11814375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1276177A Pending JPS5398050A (en) 1977-02-07 1977-02-07 Power supply

Country Status (1)

Country Link
JP (1) JPS5398050A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182221A (en) * 1981-04-24 1982-11-10 Yokogawa Hewlett Packard Ltd Dc power supply
JPS582019U (en) * 1981-06-29 1983-01-07 富士通株式会社 constant voltage program power supply
JP2007179345A (en) * 2005-12-28 2007-07-12 Renesas Technology Corp Semiconductor integrated circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182221A (en) * 1981-04-24 1982-11-10 Yokogawa Hewlett Packard Ltd Dc power supply
JPH0531165B2 (en) * 1981-04-24 1993-05-11 Yokogawa Hyuuretsuto Patsukaado Kk
JPS582019U (en) * 1981-06-29 1983-01-07 富士通株式会社 constant voltage program power supply
JP2007179345A (en) * 2005-12-28 2007-07-12 Renesas Technology Corp Semiconductor integrated circuit

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