DE202005013867U1 - Personal computer has power supply with adjustable current overload protection system - Google Patents

Personal computer has power supply with adjustable current overload protection system Download PDF

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Publication number
DE202005013867U1
DE202005013867U1 DE200520013867 DE202005013867U DE202005013867U1 DE 202005013867 U1 DE202005013867 U1 DE 202005013867U1 DE 200520013867 DE200520013867 DE 200520013867 DE 202005013867 U DE202005013867 U DE 202005013867U DE 202005013867 U1 DE202005013867 U1 DE 202005013867U1
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DE
Germany
Prior art keywords
power supply
overcurrent protection
overload protection
personal computer
protection system
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
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DE200520013867
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German (de)
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Individual
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Individual
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Publication date
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Priority to DE200520013867 priority Critical patent/DE202005013867U1/en
Publication of DE202005013867U1 publication Critical patent/DE202005013867U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/006—Calibration or setting of parameters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The Personal computer (PC) power supply has an adjustable current overload protection system with more than one current overload protection circuit or on multistage overload protection circuit.

Description

Ein ATX PC Netzteil üblicher Bauart besitzt einen eingebauten Überstromschutzschaltkreis eng. (Overcurrent protection).One ATX PC power supply more usual Type has a built-in overcurrent protection circuit closely. (Over Current protection).

Es wird ein fester Amperewert für den Überstromschutzschaltkreis festgelegt, der nicht überschritten werden darf, um die Hardwarekomponenten vor einem überstarken Stromzufluss zu schützen.It will be a fixed amperage for the overcurrent protection circuit set, which is not exceeded may be to overstretch the hardware components Protect power supply.

In einigen Fällen kommt es vor, dass bei einigen Hardwarekomponenten höhere Stromzuflüsse (Amperewerte) benötigt werden als die von dem Überstromschutz erlaubten.In some cases it happens that with some hardware components higher current inflows (ampere values) needed Be as those of the overcurrent protection allowed.

In solchen Fällen schaltet der Überstromschutzschaltkreis das Netzteil automatisch aus und man kann den Rechner nicht hochfahren.In such cases the overcurrent protection circuit switches the power supply off automatically and you can not boot up the calculator.

Die im Schutzanspruch 1 angegebene Erfindung liegt das Problem zugrunde, einen PC Netzteil zu bauen, mit dem man, je nach Hardwareanforderungen, den Überstromschutz nachträglich einstellen kann.The in claim 1 protection invention is based on the problem to build a PC power supply with which, depending on the hardware requirements, the overcurrent protection later can adjust.

Der Überstromschutz kann über eine Schaltvorrichtung in mehreren Stufen eingestellt werden.The overcurrent protection can over a switching device can be set in several stages.

Diese Schaltvorrichtung besitzt einen Schalter und LEDs.These Switching device has a switch and LEDs.

Durch das Betätigen des Schalters wird zwischen den jeweiligen Modi der Überstromschutz mit den unterschiedlichen festeingestellten erlaubten Stromzuflusswerten (Amperewerten) für die 3,3V, 5V, 12V-Spannungsschiene gewechselt.By the pressing of the switch is between the respective modes of overcurrent protection with the different fixed set current flow values allowed (Ampere values) for the 3.3V, 5V, 12V voltage rail changed.

Zusätzlich besitzt die Schaltvorrichtung pro Überstromschutzmodus eine LED, die durch das Aufleuchten den aktuell eingewählten Modus anzeigt.Additionally owns the switching device per overcurrent protection mode an LED, which lights up the currently selected mode displays.

Claims (5)

PC Netzteil mit einstellbarer Überstromschutz, dadurch gekennzeichnet, dass das PC Netzteil über mehr als ein Überstromschutzschaltkreis bzw. ein mehrstufiges Überstromschutzschaltkreis, verfügt.PC power supply with adjustable overcurrent protection, characterized in that the PC power supply has more than one overcurrent protection circuit and a multi-stage overcurrent protection circuit. PC Netzteil nach Anspruch 1, dadurch gekennzeichnet, dass das PC Netzteil über mehr als ein Überstromschutzbetriebsmodus verfügt.PC power supply according to claim 1, characterized that the PC power supply over more than one overcurrent protection mode of operation features. PC Netzteil nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, dass das PC Netzteil über ein Überstromschutz verfügt, bei den der höchst erlaubten Stromzuflusswerten (Amperewerten), einstellbar ist.PC power supply according to one of the preceding claims, characterized indicates that the PC power supply has overcurrent protection the highest allowed current inflow (ampere), is adjustable. PC Netzteil nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, dass das PC Netzteil über ein Schaltvorrichtung verfügt für den Überstromschutz.PC power supply according to one of the preceding claims, characterized characterized in that the PC power supply has a switching device for the overcurrent protection. PC Netzteil nach einem der vorgehenden Ansprüche, dadurch gekennzeichnet, dass die Schaltvorrichtung für den Überstromschutz über mehrere LEDs verfügt.PC power supply according to one of the preceding claims, characterized characterized in that the switching device for overcurrent protection via a plurality of LEDs features.
DE200520013867 2005-09-01 2005-09-01 Personal computer has power supply with adjustable current overload protection system Expired - Lifetime DE202005013867U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200520013867 DE202005013867U1 (en) 2005-09-01 2005-09-01 Personal computer has power supply with adjustable current overload protection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520013867 DE202005013867U1 (en) 2005-09-01 2005-09-01 Personal computer has power supply with adjustable current overload protection system

Publications (1)

Publication Number Publication Date
DE202005013867U1 true DE202005013867U1 (en) 2005-11-10

Family

ID=35404890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200520013867 Expired - Lifetime DE202005013867U1 (en) 2005-09-01 2005-09-01 Personal computer has power supply with adjustable current overload protection system

Country Status (1)

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DE (1) DE202005013867U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012404A1 (en) * 2007-07-03 2009-01-07 Silver-Stone Technology Co., Ltd. Selective independent overload and group overload protection circuit of power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012404A1 (en) * 2007-07-03 2009-01-07 Silver-Stone Technology Co., Ltd. Selective independent overload and group overload protection circuit of power supply

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20051215

R150 Term of protection extended to 6 years

Effective date: 20090318

R157 Lapse of ip right after 6 years

Effective date: 20120403