CA2068219A1 - Source d'alimentation stabilisee a deux tensions d'entree - Google Patents

Source d'alimentation stabilisee a deux tensions d'entree

Info

Publication number
CA2068219A1
CA2068219A1 CA2068219A CA2068219A CA2068219A1 CA 2068219 A1 CA2068219 A1 CA 2068219A1 CA 2068219 A CA2068219 A CA 2068219A CA 2068219 A CA2068219 A CA 2068219A CA 2068219 A1 CA2068219 A1 CA 2068219A1
Authority
CA
Canada
Prior art keywords
power supply
impedance element
variable impedance
power
regulated
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
CA2068219A
Other languages
English (en)
Other versions
CA2068219C (fr
Inventor
Robert A. Parks
Bradley E. White
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.)
Roche Diagnostics Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2068219A1 publication Critical patent/CA2068219A1/fr
Application granted granted Critical
Publication of CA2068219C publication Critical patent/CA2068219C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G05F1/62—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using bucking or boosting dc sources
CA002068219A 1989-12-15 1990-12-14 Source d'alimentation stabilisee a deux tensions d'entree Expired - Lifetime CA2068219C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/451,107 US4963814A (en) 1989-12-15 1989-12-15 Regulated bifurcated power supply
US451,107 1989-12-15

Publications (2)

Publication Number Publication Date
CA2068219A1 true CA2068219A1 (fr) 1991-06-16
CA2068219C CA2068219C (fr) 1996-05-21

Family

ID=23790833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002068219A Expired - Lifetime CA2068219C (fr) 1989-12-15 1990-12-14 Source d'alimentation stabilisee a deux tensions d'entree

Country Status (8)

Country Link
US (1) US4963814A (fr)
EP (1) EP0505499B1 (fr)
JP (1) JP2674876B2 (fr)
AT (1) ATE137037T1 (fr)
CA (1) CA2068219C (fr)
DE (1) DE69026625T2 (fr)
ES (1) ES2086533T3 (fr)
WO (1) WO1991009360A1 (fr)

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US6814843B1 (en) 2000-11-01 2004-11-09 Roche Diagnostics Corporation Biosensor
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US6486718B1 (en) 2001-05-21 2002-11-26 Roche Diagnostics Corporation Microprocessor self-power down circuit
US7473398B2 (en) 2001-05-25 2009-01-06 Roche Diagnostics Operations, Inc. Biosensor
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US6755949B1 (en) 2001-10-09 2004-06-29 Roche Diagnostics Corporation Biosensor
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US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip
KR101503072B1 (ko) 2005-07-20 2015-03-16 바이엘 헬스케어 엘엘씨 게이트형 전류 측정법
US7136292B1 (en) * 2005-07-29 2006-11-14 Infineon Technologies Austria Ag Power supply and method for regulating supply voltage
KR101577176B1 (ko) 2005-09-30 2015-12-14 바이엘 헬스케어 엘엘씨 게이트형 전압 전류 측정 분석물 결정 방법
EP1776925A1 (fr) * 2005-10-20 2007-04-25 Roche Diagnostics GmbH Moyen d'analyse avec lancette et élément d'essai
WO2009076302A1 (fr) 2007-12-10 2009-06-18 Bayer Healthcare Llc Marqueurs de contrôle pour la détection automatique d'une solution de contrôle et procédés d'utilisation
WO2011110822A2 (fr) 2010-03-11 2011-09-15 Chamberlain, Helen Dispositif d'alimentation d'animaux
JP6397822B2 (ja) 2012-10-17 2018-09-26 ユニバーシティ オブ メリーランド， オフィス オブ テクノロジー コマーシャライゼーション デバイスおよびアミノアシドパシーの検出のためにデバイスを用いる方法
KR101743382B1 (ko) 2013-03-15 2017-06-02 에프. 호프만-라 로슈 아게 전기화학적 측정 중 높은 항산화제 레벨들을 검출하고 그로부터 분석물질 농도를 페일세이프하는 방법들 뿐만 아니라 상기 방법들을 통합한 기기들, 장치들 및 시스템들
WO2014140172A1 (fr) 2013-03-15 2014-09-18 Roche Diagnostics Gmbh Procédés de sûreté intégrée de mesures électrochimiques d'un analyte ainsi que dispositifs, appareils et systèmes les comprenant
EP3385707A1 (fr) 2013-03-15 2018-10-10 Roche Diabetes Care GmbH Procédés de mise à l'échelle de données utilisés pour construire des algorithmes de biocapteur, ainsi que dispositifs, appareils et systèmes les incorporant
CA2900694C (fr) 2013-03-15 2017-10-24 F. Hoffmann-La Roche Ag Procedes d'utilisation d'informations issues d'impulsions de recuperation lors de mesures d'analytes electrochimiques, et dispositifs, appareils et systemes les incorporant
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JP6998658B2 (ja) 2014-04-17 2022-01-18 ユニバーシティ オブ メリーランド， カレッジ パーク アミノ酸代謝異常の検出のためのデバイス、及びデバイスを使用する方法
WO2016073395A1 (fr) 2014-11-03 2016-05-12 Roche Diabetes Care, Inc. Agencements d'électrodes destinés à des éléments d'essai électrochimique, et leurs procédés d'utilisation
US10591495B2 (en) 2015-04-27 2020-03-17 University Of Maryland, College Park Device and methods of using device for detection of hyperammonemia
KR102372113B1 (ko) 2016-10-05 2022-03-07 에프. 호프만-라 로슈 아게 다중 분석물 진단 테스트 엘리먼트들을 위한 검출 시약들 및 전극 배열들, 그리고 그것을 사용하는 방법들

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Also Published As

Publication number Publication date
ES2086533T3 (es) 1996-07-01
US4963814A (en) 1990-10-16
JPH05503182A (ja) 1993-05-27
EP0505499A1 (fr) 1992-09-30
EP0505499B1 (fr) 1996-04-17
DE69026625T2 (de) 1996-10-02
CA2068219C (fr) 1996-05-21
ATE137037T1 (de) 1996-05-15
DE69026625D1 (de) 1996-05-23
WO1991009360A1 (fr) 1991-06-27
EP0505499A4 (en) 1992-12-02
JP2674876B2 (ja) 1997-11-12

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