JPS5597616A - Stabilizing power source for direct current - Google Patents

Stabilizing power source for direct current

Info

Publication number
JPS5597616A
JPS5597616A JP433779A JP433779A JPS5597616A JP S5597616 A JPS5597616 A JP S5597616A JP 433779 A JP433779 A JP 433779A JP 433779 A JP433779 A JP 433779A JP S5597616 A JPS5597616 A JP S5597616A
Authority
JP
Japan
Prior art keywords
transistor
power source
control
load
stabilizing power
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
JP433779A
Other languages
Japanese (ja)
Inventor
Masakatsu Ogami
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 JP433779A priority Critical patent/JPS5597616A/en
Publication of JPS5597616A publication Critical patent/JPS5597616A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To obtain a DC stabilizing power source which can control a large amount of the load power via the transistor featuring a small amount of power consumption, by connecting the resistance in parallel to the control transistor.
CONSTITUTION: The DC voltage of non-stabilizing power source 1 is supplied to load 4 via transistor Q1 which resistance R1 is connected in parallel with control given by control circuit 2. Transistor Q1 is turned on and off when the output voltage of power source 1 is high and low respectively, and is also controlled at the intermediate level of the output voltage so that the current may be branched off to Q1 and R1 each. The control via Q1 becomes impossible when the load current is small, and accordingly the apparent load current to transistor Q1 is increased for transistor Q2 which is controlled by control circuit 3. Thus the stabilization is secured for the voltage to load 4.
COPYRIGHT: (C)1980,JPO&Japio
JP433779A 1979-01-18 1979-01-18 Stabilizing power source for direct current Pending JPS5597616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP433779A JPS5597616A (en) 1979-01-18 1979-01-18 Stabilizing power source for direct current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP433779A JPS5597616A (en) 1979-01-18 1979-01-18 Stabilizing power source for direct current

Publications (1)

Publication Number Publication Date
JPS5597616A true JPS5597616A (en) 1980-07-25

Family

ID=11581617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP433779A Pending JPS5597616A (en) 1979-01-18 1979-01-18 Stabilizing power source for direct current

Country Status (1)

Country Link
JP (1) JPS5597616A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194115U (en) * 1981-05-30 1982-12-09
JPS57194114U (en) * 1981-05-30 1982-12-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194115U (en) * 1981-05-30 1982-12-09
JPS57194114U (en) * 1981-05-30 1982-12-09

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