TW200620962A - Temperature protection device and method - Google Patents

Temperature protection device and method

Info

Publication number
TW200620962A
TW200620962A TW093137725A TW93137725A TW200620962A TW 200620962 A TW200620962 A TW 200620962A TW 093137725 A TW093137725 A TW 093137725A TW 93137725 A TW93137725 A TW 93137725A TW 200620962 A TW200620962 A TW 200620962A
Authority
TW
Taiwan
Prior art keywords
temperature
temperature detecting
load element
detecting circuit
protection device
Prior art date
Application number
TW093137725A
Other languages
Chinese (zh)
Other versions
TWI258975B (en
Inventor
Kuang-Yuan Chen
Original Assignee
Mitac Int Corp
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 Mitac Int Corp filed Critical Mitac Int Corp
Priority to TW93137725A priority Critical patent/TWI258975B/en
Publication of TW200620962A publication Critical patent/TW200620962A/en
Application granted granted Critical
Publication of TWI258975B publication Critical patent/TWI258975B/en

Links

Landscapes

  • Protection Of Static Devices (AREA)
  • Telephone Function (AREA)

Abstract

A temperature protection device and method thereof for detecting the system temperature and deciding whether entering the system protection mode are provided. The temperature protection device includes a temperature detecting circuit, an examining unit and a control processor. The temperature detecting circuit further includes a load element and temperature detecting load element. The temperature detecting circuit has a resistance value variable along with the temperature. A signal value is generated between one end of the load element and one end of the temperature detecting load element. The examining unit receives the signal value output from the temperature detecting circuit, and the signal value is compared with the pre-determined range in the examining unit. The control processor receives the comparing result made in the examining unit, and decides whether entering the system protection mode.
TW93137725A 2004-12-07 2004-12-07 Temperature protection device TWI258975B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93137725A TWI258975B (en) 2004-12-07 2004-12-07 Temperature protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93137725A TWI258975B (en) 2004-12-07 2004-12-07 Temperature protection device

Publications (2)

Publication Number Publication Date
TW200620962A true TW200620962A (en) 2006-06-16
TWI258975B TWI258975B (en) 2006-07-21

Family

ID=37765451

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93137725A TWI258975B (en) 2004-12-07 2004-12-07 Temperature protection device

Country Status (1)

Country Link
TW (1) TWI258975B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI639984B (en) * 2015-01-23 2018-11-01 鴻海精密工業股份有限公司 System and method for prompting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI639984B (en) * 2015-01-23 2018-11-01 鴻海精密工業股份有限公司 System and method for prompting

Also Published As

Publication number Publication date
TWI258975B (en) 2006-07-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees