KR920013076U - 릴레이를 이용한 전압 인가회로 - Google Patents
릴레이를 이용한 전압 인가회로Info
- Publication number
- KR920013076U KR920013076U KR2019900022604U KR900022604U KR920013076U KR 920013076 U KR920013076 U KR 920013076U KR 2019900022604 U KR2019900022604 U KR 2019900022604U KR 900022604 U KR900022604 U KR 900022604U KR 920013076 U KR920013076 U KR 920013076U
- Authority
- KR
- South Korea
- Prior art keywords
- relay
- voltage application
- application circuit
- circuit
- voltage
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/32—Energising current supplied by semiconductor device
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900022604U KR930003608Y1 (ko) | 1990-12-31 | 1990-12-31 | 릴레이를 이용한 전압 인가회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900022604U KR930003608Y1 (ko) | 1990-12-31 | 1990-12-31 | 릴레이를 이용한 전압 인가회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920013076U true KR920013076U (ko) | 1992-07-25 |
KR930003608Y1 KR930003608Y1 (ko) | 1993-06-19 |
Family
ID=19309076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900022604U KR930003608Y1 (ko) | 1990-12-31 | 1990-12-31 | 릴레이를 이용한 전압 인가회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930003608Y1 (ko) |
-
1990
- 1990-12-31 KR KR2019900022604U patent/KR930003608Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930003608Y1 (ko) | 1993-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19980327 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |