JPS6219084U - - Google Patents

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Publication number
JPS6219084U
JPS6219084U JP10835385U JP10835385U JPS6219084U JP S6219084 U JPS6219084 U JP S6219084U JP 10835385 U JP10835385 U JP 10835385U JP 10835385 U JP10835385 U JP 10835385U JP S6219084 U JPS6219084 U JP S6219084U
Authority
JP
Japan
Prior art keywords
power supply
time constant
circuit
constant circuit
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
JP10835385U
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 JP10835385U priority Critical patent/JPS6219084U/ja
Publication of JPS6219084U publication Critical patent/JPS6219084U/ja
Pending legal-status Critical Current

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  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)

Description

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

第１図はこの考案の一実施例による直流電源回
路を示すブロツク図、第２図は従来の直流電源回
路のブロツク図である。 １，２はＣＲ時定数回路、１ａ，２ａは抵抗、
１ｂ，２ｂはコンデンサ、３は整流ダイオード、
４，５はツエナーダイオード。 FIG. 1 is a block diagram showing a DC power supply circuit according to an embodiment of this invention, and FIG. 2 is a block diagram of a conventional DC power supply circuit. 1 and 2 are CR time constant circuits, 1a and 2a are resistors,
1b and 2b are capacitors, 3 is a rectifier diode,
4 and 5 are Zener diodes.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の電源電圧を必要とする電子回路に上記複
数の電源電圧を供給する直流電源回路において、
電源が印加される整流ダイオードと、この整流ダ
イオードに接続された第１のＣＲ時定数回路と、
上記電源が印加される第２のＣＲ時定数回路と、
上記第１のＣＲ時定数回路に接続された第１のツ
エナーダイオードと、上記第２のＣＲ時定数回路
に接続された第２のツエナーダイオードとを備え
ることを特徴とする直流電源回路。 In a DC power supply circuit that supplies the plurality of power supply voltages to an electronic circuit that requires a plurality of power supply voltages,
a rectifier diode to which power is applied; a first CR time constant circuit connected to the rectifier diode;
a second CR time constant circuit to which the power is applied;
A DC power supply circuit comprising: a first Zener diode connected to the first CR time constant circuit; and a second Zener diode connected to the second CR time constant circuit.
JP10835385U 1985-07-15 1985-07-15 Pending JPS6219084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10835385U JPS6219084U (en) 1985-07-15 1985-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10835385U JPS6219084U (en) 1985-07-15 1985-07-15

Publications (1)

Publication Number Publication Date
JPS6219084U true JPS6219084U (en) 1987-02-04

Family

ID=30985470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10835385U Pending JPS6219084U (en) 1985-07-15 1985-07-15

Country Status (1)

Country Link
JP (1) JPS6219084U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008017937A (en) * 2006-07-11 2008-01-31 Aloka Co Ltd Ultrasonic probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008017937A (en) * 2006-07-11 2008-01-31 Aloka Co Ltd Ultrasonic probe
JP4676392B2 (en) * 2006-07-11 2011-04-27 アロカ株式会社 Ultrasonic probe

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