JPS55121511A - Variation system for output voltage of power unit - Google Patents

Variation system for output voltage of power unit

Info

Publication number
JPS55121511A
JPS55121511A JP2968279A JP2968279A JPS55121511A JP S55121511 A JPS55121511 A JP S55121511A JP 2968279 A JP2968279 A JP 2968279A JP 2968279 A JP2968279 A JP 2968279A JP S55121511 A JPS55121511 A JP S55121511A
Authority
JP
Japan
Prior art keywords
output voltage
power unit
output
supplied
input
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
JP2968279A
Other languages
Japanese (ja)
Inventor
Nariaki Mori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2968279A priority Critical patent/JPS55121511A/en
Publication of JPS55121511A publication Critical patent/JPS55121511A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make it possible to combine together variations of the output voltage of a power circuit, by using the output of a frequency dividing circuit composed of a flip-flop as an input for varying the output voltage of the power circuit.
CONSTITUTION: Once signal input V0 is supplied, a waveform generated by clock oscillator 1 is applied to a frequency dividing circuit composed of FF's 3 and 4 via gate 2. Then if outputs of FF's 3 and 4 would arrive while signal input V0 is being applied, input signals are supplied from gates 5 and 6 to relay circuits 7 and 8. Further, resistances V3 and V6 of constant voltage supply 9 are shorted via relay contacts of relay circuits 7 and 8 to vary output voltages V1 and V2.
COPYRIGHT: (C)1980,JPO&Japio
JP2968279A 1979-03-14 1979-03-14 Variation system for output voltage of power unit Pending JPS55121511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2968279A JPS55121511A (en) 1979-03-14 1979-03-14 Variation system for output voltage of power unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2968279A JPS55121511A (en) 1979-03-14 1979-03-14 Variation system for output voltage of power unit

Publications (1)

Publication Number Publication Date
JPS55121511A true JPS55121511A (en) 1980-09-18

Family

ID=12282875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2968279A Pending JPS55121511A (en) 1979-03-14 1979-03-14 Variation system for output voltage of power unit

Country Status (1)

Country Link
JP (1) JPS55121511A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785110A (en) * 1980-11-18 1982-05-27 Oki Electric Ind Co Ltd Dc stabilized power supply circuit
JPS5836418U (en) * 1981-09-01 1983-03-09 ミツミ電機株式会社 switching regulator
JPS5851317A (en) * 1981-09-24 1983-03-26 Hitachi Ltd Direct-current stabilized power supply device
JPS58190003A (en) * 1982-04-30 1983-11-05 松下電器産業株式会社 Variable resistor drive device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785110A (en) * 1980-11-18 1982-05-27 Oki Electric Ind Co Ltd Dc stabilized power supply circuit
JPS5836418U (en) * 1981-09-01 1983-03-09 ミツミ電機株式会社 switching regulator
JPH0516875Y2 (en) * 1981-09-01 1993-05-06
JPS5851317A (en) * 1981-09-24 1983-03-26 Hitachi Ltd Direct-current stabilized power supply device
JPS58190003A (en) * 1982-04-30 1983-11-05 松下電器産業株式会社 Variable resistor drive device

Similar Documents

Publication Publication Date Title
JPS5483341A (en) Digital integrated circuit
JPS55121511A (en) Variation system for output voltage of power unit
JPS5255361A (en) Variable frequency oscillator
JPS5515056A (en) Electronic watch
JPS5412539A (en) Integrating circuit
JPS5380132A (en) Signal control circuit
JPS55114006A (en) Synchronous type crystal oscillator
JPS5232222A (en) Sampling pulse producting circuit
JPS5718130A (en) Frequency dividing circuit
JPS53103338A (en) Large-scale integrated circuit
JPS5534518A (en) Lsi parameter setting system
JPS51140513A (en) Color burst signal extracting circuit
JPS5323291A (en) Voltage converter circuit
JPS53145503A (en) Voltage switch circuit
JPS5236452A (en) Frequency follow circuit
JPS5260544A (en) Signal converter circuit
JPS5264263A (en) Multi-phase clock pulse generator
JPS53138250A (en) Output buffer circuit
ES460206A1 (en) Voltage to rate converter circuit
JPS53144242A (en) Phase synchronous control circuit
JPS5333041A (en) Frequency step-multiplication circuit
JPS5381057A (en) Phase control system of synchronous oscillating circuit
JPS5560872A (en) Pattern generator
JPS5576958A (en) High frequency voltage detecting circuit
JPS5593306A (en) Crystal oscillation circuit