JPS63199313U - - Google Patents

Info

Publication number
JPS63199313U
JPS63199313U JP9096187U JP9096187U JPS63199313U JP S63199313 U JPS63199313 U JP S63199313U JP 9096187 U JP9096187 U JP 9096187U JP 9096187 U JP9096187 U JP 9096187U JP S63199313 U JPS63199313 U JP S63199313U
Authority
JP
Japan
Prior art keywords
conversion element
optical
electric
driving
electrical
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.)
Granted
Application number
JP9096187U
Other languages
Japanese (ja)
Other versions
JPH0631532Y2 (en
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 JP1987090961U priority Critical patent/JPH0631532Y2/en
Priority to US07/205,459 priority patent/US4945301A/en
Priority to DE3820128A priority patent/DE3820128A1/en
Publication of JPS63199313U publication Critical patent/JPS63199313U/ja
Application granted granted Critical
Publication of JPH0631532Y2 publication Critical patent/JPH0631532Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

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

第１図はこの考案実施例回路図、第２図はこの
考案による入力電流と出力電圧特性図、第３図は
この考案の実用回路の一実施例回路図、第４ａ図
〜第４ｄ図はそれぞれ従来の定電圧電源の回路図
である。 Fig. 1 is a circuit diagram of an embodiment of this invention, Fig. 2 is an input current and output voltage characteristic diagram of this invention, Fig. 3 is a circuit diagram of an embodiment of a practical circuit of this invention, and Figs. 4a to 4d are FIG. 3 is a circuit diagram of a conventional constant voltage power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気―光変換素子と、当該変換素子を駆動する
駆動電源と、前記電気―光変換素子に光学的結合
された光―電気変換素子を具備し、当該光―電気
変換素子の発生電圧を基準電圧としたことを特徴
とする定電圧電源回路。 An electric-to-optical conversion element, a driving power source for driving the conversion element, and an optical-to-electrical conversion element optically coupled to the electric-to-optical conversion element, and a voltage generated by the optical-to-electrical conversion element is set as a reference voltage. A constant voltage power supply circuit characterized by:
JP1987090961U 1987-06-12 1987-06-12 Constant voltage power supply circuit Expired - Lifetime JPH0631532Y2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1987090961U JPH0631532Y2 (en) 1987-06-12 1987-06-12 Constant voltage power supply circuit
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 (en) 1987-06-12 1988-06-13 CIRCUIT FOR A CONSTANT VOLTAGE POWER SUPPLY AND AMPLIFIER CIRCUIT AND DIGITAL-ANALOG CONVERTER FOR USE WITH THE ABOVE CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987090961U JPH0631532Y2 (en) 1987-06-12 1987-06-12 Constant voltage power supply circuit

Publications (2)

Publication Number Publication Date
JPS63199313U true JPS63199313U (en) 1988-12-22
JPH0631532Y2 JPH0631532Y2 (en) 1994-08-22

Family

ID=30951307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987090961U Expired - Lifetime JPH0631532Y2 (en) 1987-06-12 1987-06-12 Constant voltage power supply circuit

Country Status (1)

Country Link
JP (1) JPH0631532Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019136U (en) * 1973-06-16 1975-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019136U (en) * 1973-06-16 1975-03-04

Also Published As

Publication number Publication date
JPH0631532Y2 (en) 1994-08-22

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