KR910010125U - 과전압 보호회로 - Google Patents
과전압 보호회로Info
- Publication number
- KR910010125U KR910010125U KR2019890017420U KR890017420U KR910010125U KR 910010125 U KR910010125 U KR 910010125U KR 2019890017420 U KR2019890017420 U KR 2019890017420U KR 890017420 U KR890017420 U KR 890017420U KR 910010125 U KR910010125 U KR 910010125U
- Authority
- KR
- South Korea
- Prior art keywords
- protection circuit
- overvoltage protection
- overvoltage
- circuit
- protection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H03K17/601—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 using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890017420U KR920004065Y1 (ko) | 1989-11-24 | 1989-11-24 | 과전압 보호회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890017420U KR920004065Y1 (ko) | 1989-11-24 | 1989-11-24 | 과전압 보호회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910010125U true KR910010125U (ko) | 1991-06-29 |
| KR920004065Y1 KR920004065Y1 (ko) | 1992-06-20 |
Family
ID=19292216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890017420U KR920004065Y1 (ko) | 1989-11-24 | 1989-11-24 | 과전압 보호회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920004065Y1 (ko) |
-
1989
- 1989-11-24 KR KR2019890017420U patent/KR920004065Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004065Y1 (ko) | 1992-06-20 |
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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: 19980528 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |