DE58902165D1 - CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK. - Google Patents

CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK.

Info

Publication number
DE58902165D1
DE58902165D1 DE8989100348T DE58902165T DE58902165D1 DE 58902165 D1 DE58902165 D1 DE 58902165D1 DE 8989100348 T DE8989100348 T DE 8989100348T DE 58902165 T DE58902165 T DE 58902165T DE 58902165 D1 DE58902165 D1 DE 58902165D1
Authority
DE
Germany
Prior art keywords
resistor
input
diode
terminal
voltage 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.)
Expired - Fee Related
Application number
DE8989100348T
Other languages
German (de)
Inventor
Ernst Dipl Ing Kulzer
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8989100348T priority Critical patent/DE58902165D1/en
Application granted granted Critical
Publication of DE58902165D1 publication Critical patent/DE58902165D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is dc characterised by reference voltage circuitry, e.g. soft start, remote shutdown

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

The input of a voltage-controlled constant-current source is connected, apart from via the RC network with a resistor in the series branch and a capacitor in the shunt branch, to a first terminal, also via a further resistor and a diode to a second terminal. A reference voltage supplied to the input via the first terminal and the RC network resistor can be suppressed by a control voltage supplied via the second terminal, the diode and the further resistor. The control voltage suppresses the reference voltage due to the resistance ratios. The junction between the further resistor and the diode is connected via a third resistor to the output of the constant-voltage source via which, when the diode is loaded in the reverse direction, a reverse current flowing through it is bypassed which eliminates the possibility of the reverse current influencing the constant-voltage source. <IMAGE>
DE8989100348T 1988-01-18 1989-01-10 CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK. Expired - Fee Related DE58902165D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989100348T DE58902165D1 (en) 1988-01-18 1989-01-10 CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3801221 1988-01-18
DE8989100348T DE58902165D1 (en) 1988-01-18 1989-01-10 CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK.

Publications (1)

Publication Number Publication Date
DE58902165D1 true DE58902165D1 (en) 1992-10-08

Family

ID=6345448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989100348T Expired - Fee Related DE58902165D1 (en) 1988-01-18 1989-01-10 CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK.

Country Status (3)

Country Link
EP (1) EP0325147B1 (en)
AT (1) ATE80238T1 (en)
DE (1) DE58902165D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357214A (en) * 1993-06-03 1994-10-18 Apple Computer, Inc. Methods and apparatus for microphone preamplification
SE509679C2 (en) * 1997-04-10 1999-02-22 Ericsson Telefon Ab L M Method for controlling a DC voltage from a DC-DC converter and a DC-DC converter
US9800214B2 (en) * 2015-03-30 2017-10-24 Qualcomm Incorporated Power supply rejection rate through noise cancellation in an audio amplifier loop
CN112564848B (en) * 2020-11-26 2022-05-31 珠海格力电器股份有限公司 Interference signal filtering device, automobile and interference signal filtering method of automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405445A (en) * 1971-09-25 1975-09-10 Sony Corp Transistor circuits
US3864624A (en) * 1972-05-31 1975-02-04 Yokogawa Electric Works Ltd Standard voltage generating circuit
DE2403265A1 (en) * 1974-01-24 1975-08-07 Bosch Elektronik Gmbh Constant reference voltage generator - accommodates varying load and Zener diode linear amplifier and number of resistors
US4327319A (en) * 1980-08-15 1982-04-27 Motorola, Inc. Active power supply ripple filter

Also Published As

Publication number Publication date
EP0325147A2 (en) 1989-07-26
EP0325147A3 (en) 1989-09-06
EP0325147B1 (en) 1992-09-02
ATE80238T1 (en) 1992-09-15

Similar Documents

Publication Publication Date Title
US3222572A (en) Apparatus for operating electric discharge devices
KR930008554A (en) Comparator
US5883504A (en) Power supply unit
DE58902165D1 (en) CIRCUIT ARRANGEMENT FOR A VOLTAGE CONTROLLED CONSTANT VOLTAGE SOURCE WITH INPUT R-C-LINK.
KR940022994A (en) Self-contained DC-DC Converter
SU854286A3 (en) Regulator for control of transmission factor
US3723852A (en) Output voltage adjusting circuit
GB1601595A (en) Window discriminator or voltage range sensor
FI59883C (en) STABILIZERINGANORDNING FOER LIKSTROEM
JPS55115383A (en) Bias circuit for laser diode
JPS6423314A (en) 2-terminal constant current circuit
JPH01240002A (en) Inverse bias circuit for avalanche photodiode
BE898832A (en) CURRENT DIVIDER
SU1451825A1 (en) Push-pull voltage converter
SU1522184A2 (en) Bipolar source of standard voltage
JPH0224045B2 (en)
JPH0338841Y2 (en)
SU725201A1 (en) Generator of pulses with variable on-off ratio
SU1035584A1 (en) Pulse voltage stabilizer
SU1705980A1 (en) Two-terminal filter
RU2024170C1 (en) Phase shifter for valve-type converter control
SU1019417A2 (en) Dc voltage pulse stabilizer
SU761991A1 (en) Dc voltage stabilizer
SU978292A1 (en) Stable current generator
SU595836A1 (en) Stabilized dc- to-dc voltage converter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee