KR860012301U - 전압변환회로 - Google Patents
전압변환회로Info
- Publication number
- KR860012301U KR860012301U KR2019850003070U KR850003070U KR860012301U KR 860012301 U KR860012301 U KR 860012301U KR 2019850003070 U KR2019850003070 U KR 2019850003070U KR 850003070 U KR850003070 U KR 850003070U KR 860012301 U KR860012301 U KR 860012301U
- Authority
- KR
- South Korea
- Prior art keywords
- conversion circuit
- voltage conversion
- voltage
- circuit
- conversion
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
-
- 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
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850003070U KR880002505Y1 (ko) | 1985-03-25 | 1985-03-25 | 전압변환회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850003070U KR880002505Y1 (ko) | 1985-03-25 | 1985-03-25 | 전압변환회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860012301U true KR860012301U (ko) | 1986-10-10 |
KR880002505Y1 KR880002505Y1 (ko) | 1988-07-13 |
Family
ID=19240796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850003070U KR880002505Y1 (ko) | 1985-03-25 | 1985-03-25 | 전압변환회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880002505Y1 (ko) |
-
1985
- 1985-03-25 KR KR2019850003070U patent/KR880002505Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880002505Y1 (ko) | 1988-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19990629 Year of fee payment: 12 |
|
EXPY | Expiration of term |