JPS5399821A - Switching regulator - Google Patents

Switching regulator

Info

Publication number
JPS5399821A
JPS5399821A JP1423877A JP1423877A JPS5399821A JP S5399821 A JPS5399821 A JP S5399821A JP 1423877 A JP1423877 A JP 1423877A JP 1423877 A JP1423877 A JP 1423877A JP S5399821 A JPS5399821 A JP S5399821A
Authority
JP
Japan
Prior art keywords
switching regulator
switching transistor
transistor
period
priced
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
JP1423877A
Other languages
Japanese (ja)
Inventor
Nobuyuki Suzuki
Masao Kako
Kazuo Kondo
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 JP1423877A priority Critical patent/JPS5399821A/en
Publication of JPS5399821A publication Critical patent/JPS5399821A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Television Scanning (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE:To obtain the low-priced, compact, light, and high-reliable switching transistor, by causing the switching transistor Tr to operate stably even when the rate between the conduction period and disconnection period of the transistor is varied from 1 remarkably.
JP1423877A 1977-02-14 1977-02-14 Switching regulator Pending JPS5399821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1423877A JPS5399821A (en) 1977-02-14 1977-02-14 Switching regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1423877A JPS5399821A (en) 1977-02-14 1977-02-14 Switching regulator

Publications (1)

Publication Number Publication Date
JPS5399821A true JPS5399821A (en) 1978-08-31

Family

ID=11855492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1423877A Pending JPS5399821A (en) 1977-02-14 1977-02-14 Switching regulator

Country Status (1)

Country Link
JP (1) JPS5399821A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125421A (en) * 1981-01-28 1982-08-04 Hitachi Ltd Current supply circuit
JP2013110789A (en) * 2011-11-17 2013-06-06 Brother Ind Ltd Power system, image forming apparatus having the same, and low capacity ac processing circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125421A (en) * 1981-01-28 1982-08-04 Hitachi Ltd Current supply circuit
JPH0566059B2 (en) * 1981-01-28 1993-09-21 Hitachi Ltd
JP2013110789A (en) * 2011-11-17 2013-06-06 Brother Ind Ltd Power system, image forming apparatus having the same, and low capacity ac processing circuit

Similar Documents

Publication Publication Date Title
JPS52132287A (en) Input apparatus
JPS5399821A (en) Switching regulator
JPS5336116A (en) Loop transmission system
JPS52108762A (en) Frequency division circuit
JPS5426646A (en) Current miller circuit
JPS5422540A (en) Switch board
JPS5347761A (en) Relay
JPS53116079A (en) Transistor and its manufacture
JPS52155001A (en) Time division switching system
JPS53123646A (en) Limiter circuit
JPS53120160A (en) Switching regulator
JPS55166952A (en) Bistable circuit
JPS5341922A (en) Vertical deflection device
JPS53128928A (en) Horizontal output circuit having power source stabilizing function
JPS5423453A (en) Bias circuit
JPS5355A (en) Transistor circuit
JPS5438786A (en) Zero voltage switching device
JPS53142155A (en) Crystal oscillator
JPS52113145A (en) High inverse voltage push pull circuit
JPS5368086A (en) Semiconductor device
JPS53128216A (en) Deflecting circuit
JPS5391678A (en) Semiconductor integrated circuit
JPS52149939A (en) Interface circuit
JPS53138673A (en) Diode switch
JPS53109461A (en) Transistor amplififer for microwave