JPS5734223A - Power supply circuit - Google Patents
Power supply circuitInfo
- Publication number
- JPS5734223A JPS5734223A JP10801280A JP10801280A JPS5734223A JP S5734223 A JPS5734223 A JP S5734223A JP 10801280 A JP10801280 A JP 10801280A JP 10801280 A JP10801280 A JP 10801280A JP S5734223 A JPS5734223 A JP S5734223A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- processor
- converter
- supply circuit
- starting
- 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
Links
Classifications
-
- 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
- G06F1/32—Means for saving power
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Direct Current Feeding And Distribution (AREA)
- Mobile Radio Communication Systems (AREA)
- Power Sources (AREA)
Abstract
PURPOSE:To economize power consumption in a power supply circuit equipped with a DC-DC converter by starting the circuit appropriately when power supply is put to work. CONSTITUTION:When power supply is put to work, data are inputted to a DC-DC converter for a stated period required for the starting of a processor 6 and, after securing the voltage to enable the operation of the processor 6, the processor 6 is started appropriately, so that output is sent from the processor 6 to an OR logical element 5 to control so as to close an intermittent switch 4 and operate the DC-DC converter intermittently, economizing the power consumption.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55108012A JPS6023369B2 (en) | 1980-08-05 | 1980-08-05 | power supply circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55108012A JPS6023369B2 (en) | 1980-08-05 | 1980-08-05 | power supply circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5734223A true JPS5734223A (en) | 1982-02-24 |
JPS6023369B2 JPS6023369B2 (en) | 1985-06-07 |
Family
ID=14473744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55108012A Expired JPS6023369B2 (en) | 1980-08-05 | 1980-08-05 | power supply circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6023369B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059650U (en) * | 1983-09-30 | 1985-04-25 | 日本電気株式会社 | wireless selective calling receiver |
JPS61166640U (en) * | 1985-04-01 | 1986-10-16 | ||
JPS63187422U (en) * | 1987-05-26 | 1988-11-30 |
-
1980
- 1980-08-05 JP JP55108012A patent/JPS6023369B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059650U (en) * | 1983-09-30 | 1985-04-25 | 日本電気株式会社 | wireless selective calling receiver |
JPH03766Y2 (en) * | 1983-09-30 | 1991-01-11 | ||
JPS61166640U (en) * | 1985-04-01 | 1986-10-16 | ||
JPH0352046Y2 (en) * | 1985-04-01 | 1991-11-11 | ||
JPS63187422U (en) * | 1987-05-26 | 1988-11-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS6023369B2 (en) | 1985-06-07 |
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