KR930012308U - 전원 하락 검출회로 - Google Patents
전원 하락 검출회로Info
- Publication number
- KR930012308U KR930012308U KR2019910018830U KR910018830U KR930012308U KR 930012308 U KR930012308 U KR 930012308U KR 2019910018830 U KR2019910018830 U KR 2019910018830U KR 910018830 U KR910018830 U KR 910018830U KR 930012308 U KR930012308 U KR 930012308U
- Authority
- KR
- South Korea
- Prior art keywords
- detection circuit
- drop detection
- power drop
- power
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910018830U KR0120286Y1 (ko) | 1991-11-07 | 1991-11-07 | 전원 하락 검출회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910018830U KR0120286Y1 (ko) | 1991-11-07 | 1991-11-07 | 전원 하락 검출회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930012308U true KR930012308U (ko) | 1993-06-25 |
| KR0120286Y1 KR0120286Y1 (ko) | 1998-08-17 |
Family
ID=19321772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910018830U KR0120286Y1 (ko) | 1991-11-07 | 1991-11-07 | 전원 하락 검출회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0120286Y1 (ko) |
-
1991
- 1991-11-07 KR KR2019910018830U patent/KR0120286Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR0120286Y1 (ko) | 1998-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| N231 | Notification of change of applicant | ||
| E601 | Decision to refuse application | ||
| J2X1 | Appeal (before the patent court) |
Free format text: TRIAL NUMBER: 1997201003344; APPEAL AGAINST DECISION TO DECLINE REFUSAL Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
| B701 | Decision to grant | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20030328 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |