JPS63151019U - - Google Patents

Info

Publication number
JPS63151019U
JPS63151019U JP4266087U JP4266087U JPS63151019U JP S63151019 U JPS63151019 U JP S63151019U JP 4266087 U JP4266087 U JP 4266087U JP 4266087 U JP4266087 U JP 4266087U JP S63151019 U JPS63151019 U JP S63151019U
Authority
JP
Japan
Prior art keywords
voltage
circuit
reduces
power supply
power source
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
JP4266087U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4266087U priority Critical patent/JPS63151019U/ja
Publication of JPS63151019U publication Critical patent/JPS63151019U/ja
Pending legal-status Critical Current

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  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例に係わる電源回路を
示す図である。 11…電源用IC、R1〜R6…抵抗、Q1,
Q3〜Q5…トランジスタ。
FIG. 1 is a diagram showing a power supply circuit according to an embodiment of the present invention. 11...Power IC, R1-R6...Resistor, Q1,
Q3 to Q5...Transistors.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源と、この電源の電圧を第1の電圧に減圧す
る第1の減圧回路と、この第1の減圧回路から出
力される第1の電圧をIC用の第2の電圧に減圧
する第2の回路と、上記電源の電圧が設定値以上
低下した場合には上記トランジスタ回路をバイパ
スする回路手段とを具備したことを特徴とする電
源回路。
A power source, a first voltage reducing circuit that reduces the voltage of the power source to a first voltage, and a second voltage reducing circuit that reduces the first voltage output from the first voltage reducing circuit to a second voltage for the IC. A power supply circuit comprising: a circuit; and circuit means for bypassing the transistor circuit when the voltage of the power supply decreases by a set value or more.
JP4266087U 1987-03-25 1987-03-25 Pending JPS63151019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4266087U JPS63151019U (en) 1987-03-25 1987-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4266087U JPS63151019U (en) 1987-03-25 1987-03-25

Publications (1)

Publication Number Publication Date
JPS63151019U true JPS63151019U (en) 1988-10-04

Family

ID=30858783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4266087U Pending JPS63151019U (en) 1987-03-25 1987-03-25

Country Status (1)

Country Link
JP (1) JPS63151019U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717031A (en) * 1980-07-04 1982-01-28 Nec Corp Power supply circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717031A (en) * 1980-07-04 1982-01-28 Nec Corp Power supply circuit

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