JPH0522973Y2 - - Google Patents

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Publication number
JPH0522973Y2
JPH0522973Y2 JP1987137293U JP13729387U JPH0522973Y2 JP H0522973 Y2 JPH0522973 Y2 JP H0522973Y2 JP 1987137293 U JP1987137293 U JP 1987137293U JP 13729387 U JP13729387 U JP 13729387U JP H0522973 Y2 JPH0522973 Y2 JP H0522973Y2
Authority
JP
Japan
Prior art keywords
voltage
conversion element
transistor
constant
current
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.)
Expired - Lifetime
Application number
JP1987137293U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6442611U (en:Method
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 JP1987137293U priority Critical patent/JPH0522973Y2/ja
Priority to US07/205,459 priority patent/US4945301A/en
Priority to DE3820128A priority patent/DE3820128A1/de
Publication of JPS6442611U publication Critical patent/JPS6442611U/ja
Application granted granted Critical
Publication of JPH0522973Y2 publication Critical patent/JPH0522973Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Amplifiers (AREA)
JP1987137293U 1987-06-12 1987-09-07 Expired - Lifetime JPH0522973Y2 (en:Method)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1987137293U JPH0522973Y2 (en:Method) 1987-09-07 1987-09-07
US07/205,459 US4945301A (en) 1987-06-12 1988-06-10 Constant-voltage power supply circuit and amplifier circuit and DA converter using the constant-voltage power supply circuit
DE3820128A DE3820128A1 (de) 1987-06-12 1988-06-13 Schaltkreis fuer eine konstantspannungs-stromversorgung sowie verstaerkerschaltkreis und digital-analog-wandler zur verwendung mit dem vorgenannten schaltkreis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987137293U JPH0522973Y2 (en:Method) 1987-09-07 1987-09-07

Publications (2)

Publication Number Publication Date
JPS6442611U JPS6442611U (en:Method) 1989-03-14
JPH0522973Y2 true JPH0522973Y2 (en:Method) 1993-06-14

Family

ID=31398585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987137293U Expired - Lifetime JPH0522973Y2 (en:Method) 1987-06-12 1987-09-07

Country Status (1)

Country Link
JP (1) JPH0522973Y2 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5517018B2 (ja) * 2008-03-18 2014-06-11 株式会社吉田製作所 歯科診療ユニットの加圧式流体排出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201508A (ja) * 1983-04-30 1984-11-15 Toshiba Corp 電圧電流変換回路

Also Published As

Publication number Publication date
JPS6442611U (en:Method) 1989-03-14

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