AU4265393A - Voltage reduction circuit - Google Patents

Voltage reduction circuit

Info

Publication number
AU4265393A
AU4265393A AU42653/93A AU4265393A AU4265393A AU 4265393 A AU4265393 A AU 4265393A AU 42653/93 A AU42653/93 A AU 42653/93A AU 4265393 A AU4265393 A AU 4265393A AU 4265393 A AU4265393 A AU 4265393A
Authority
AU
Australia
Prior art keywords
voltage reduction
reduction circuit
circuit
voltage
reduction
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.)
Abandoned
Application number
AU42653/93A
Inventor
Joginder Sikka
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.)
Novar ED&S Ltd
Original Assignee
MK Electric Ltd
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 MK Electric Ltd filed Critical MK Electric Ltd
Publication of AU4265393A publication Critical patent/AU4265393A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/18—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Electrical Variables (AREA)
AU42653/93A 1992-04-21 1993-04-21 Voltage reduction circuit Abandoned AU4265393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929208571A GB9208571D0 (en) 1992-04-21 1992-04-21 Low voltage regulated power supply
GB9208571 1992-04-21

Publications (1)

Publication Number Publication Date
AU4265393A true AU4265393A (en) 1993-11-18

Family

ID=10714275

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42653/93A Abandoned AU4265393A (en) 1992-04-21 1993-04-21 Voltage reduction circuit

Country Status (4)

Country Link
EP (1) EP0637394A1 (en)
AU (1) AU4265393A (en)
GB (1) GB9208571D0 (en)
WO (1) WO1993021573A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105098705B (en) * 2014-04-30 2018-06-12 西门子公司 A kind of earth leakage protective device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176386A (en) * 1978-05-19 1979-11-27 Westinghouse Electric Corp. Overcurrent relay
GB2146808B (en) * 1983-09-15 1986-11-12 Ferranti Plc Constant voltage circuits
GB8401699D0 (en) * 1984-01-23 1984-02-22 Duraplug Elect Ltd Residual current circuit breakers
DE3901560A1 (en) * 1989-01-17 1990-08-02 Schleicher Relais Linear voltage regulator with low power dissipation and a wide input voltage range
GB2244397B (en) * 1990-05-25 1994-02-16 Mk Electric Ltd Electrical protection devices

Also Published As

Publication number Publication date
GB9208571D0 (en) 1992-06-03
WO1993021573A1 (en) 1993-10-28
EP0637394A1 (en) 1995-02-08

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