KR0165166B1 - 노트북 컴퓨터의 절전장치 - Google Patents
노트북 컴퓨터의 절전장치 Download PDFInfo
- Publication number
- KR0165166B1 KR0165166B1 KR1019950040165A KR19950040165A KR0165166B1 KR 0165166 B1 KR0165166 B1 KR 0165166B1 KR 1019950040165 A KR1019950040165 A KR 1019950040165A KR 19950040165 A KR19950040165 A KR 19950040165A KR 0165166 B1 KR0165166 B1 KR 0165166B1
- Authority
- KR
- South Korea
- Prior art keywords
- pcmcia
- power
- modem
- power supply
- notebook computer
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
Abstract
Description
Claims (2)
- 확장슬롯을 통해 PCMCIA 모뎀과 PCMCIA 시스템이 접속되는 노트북 컴퓨터에 있어서, 상기 PCMCIA 시스템의 소정부분에 구비되며, 상기 PCMCIA 모뎀에 디바이스로 구비되어 국선으로 부터 인가되는 착신링을 검출하는 링 검출수단에 독립적인 전원을 인가하는 전원공급 모듈을 구비하는 것을 특징으로 하는 노트북 컴퓨터의 절전장치.
- 제1항에 있어서, 상기 전원공급 모듈은 외부로 부터 인가되는 상용교류전원을 DC전압으로 절환하는 AC/DC 변환수단과, 상기 AC/DC 변환수단으로 부터 DC전압으로 인가되는 전원을 소정의 상태로 정류하는 DC/DC 변환수단과, 상기 PCMCIA 모뎀의 링 검출수단으로 부터 인가되는 신호에 따라 소정의 제어신호를 출력하는 제어수단과, 상기 제어수단으로 부터 인가되는 신호에 따라 스위칭되어 상기 PCMCIA 시스템과 상기 PCMCIA 모뎀의 각 디바이스에 인가되는 전원을 제어하는 FET로 이루어지는 것을 특징으로 하는 노트북 컴퓨터의 절전장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950040165A KR0165166B1 (ko) | 1995-11-07 | 1995-11-07 | 노트북 컴퓨터의 절전장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950040165A KR0165166B1 (ko) | 1995-11-07 | 1995-11-07 | 노트북 컴퓨터의 절전장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970028953A KR970028953A (ko) | 1997-06-26 |
| KR0165166B1 true KR0165166B1 (ko) | 1999-01-15 |
Family
ID=19433309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950040165A Expired - Fee Related KR0165166B1 (ko) | 1995-11-07 | 1995-11-07 | 노트북 컴퓨터의 절전장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0165166B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100492551B1 (ko) * | 2002-11-06 | 2005-06-02 | 엘지전자 주식회사 | 무선랜 노트북 장치 |
-
1995
- 1995-11-07 KR KR1019950040165A patent/KR0165166B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR970028953A (ko) | 1997-06-26 |
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