KR900012464A - Voice signal power supply - Google Patents
Voice signal power supply Download PDFInfo
- Publication number
- KR900012464A KR900012464A KR1019890000376A KR890000376A KR900012464A KR 900012464 A KR900012464 A KR 900012464A KR 1019890000376 A KR1019890000376 A KR 1019890000376A KR 890000376 A KR890000376 A KR 890000376A KR 900012464 A KR900012464 A KR 900012464A
- Authority
- KR
- South Korea
- Prior art keywords
- power supply
- signal power
- voice signal
- transformer
- diode
- Prior art date
Links
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본음성신호 전원장치 결선예를 표기한 것이다. 스피커나 헤드폰 선로에 연결된 R1은 전류제한용 저항. T1은 변압기 D1은 정류용 다이오드, C1은 전압 저장용 캐패시턴스이다. 제1도에서 T1 변압기를 생략한 결선예시도이다.Figure 1 shows an example of the connection of the main audio signal power supply. R1 connected to the speaker or headphone line is a current limiting resistor. T1 is the transformer D1 is the rectifier diode and C1 is the voltage storage capacitance. Figure 1 shows a wiring example in which the T1 transformer is omitted.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890000376A KR900012464A (en) | 1989-01-16 | 1989-01-16 | Voice signal power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890000376A KR900012464A (en) | 1989-01-16 | 1989-01-16 | Voice signal power supply |
Publications (1)
Publication Number | Publication Date |
---|---|
KR900012464A true KR900012464A (en) | 1990-08-04 |
Family
ID=68051283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890000376A KR900012464A (en) | 1989-01-16 | 1989-01-16 | Voice signal power supply |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900012464A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190116222A (en) * | 2019-10-04 | 2019-10-14 | 김옥경 | Apparatus protecting of speaker using fet |
-
1989
- 1989-01-16 KR KR1019890000376A patent/KR900012464A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190116222A (en) * | 2019-10-04 | 2019-10-14 | 김옥경 | Apparatus protecting of speaker using fet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890004482A (en) | Low Voltage Driven Oscillator Circuit | |
ATE432209T1 (en) | POWER SUPPLY FOR BICYCLE WITH VOLTAGE CONTROL CIRCUIT | |
KR850008579A (en) | Frequency inverter | |
KR890012185A (en) | Light receiving high voltage generator circuit | |
KR920005441A (en) | Inverter | |
KR920003612A (en) | Electronics | |
KR900012464A (en) | Voice signal power supply | |
KR880009469A (en) | Power supply | |
KR890014202A (en) | Condenser Type Welding Power Supply | |
KR860001514A (en) | Charge generator control | |
KR900012465A (en) | Unpaid Phone Answering Power Supply | |
JPS58174717U (en) | power supply | |
KR890016726A (en) | Power storage (or charging) devices using midnight electricity | |
JPS58131133U (en) | Open phase detection device | |
KR830003834A (en) | High pressure | |
KR960028189A (en) | Horizontal drive circuit of monitor | |
KR910008919A (en) | Motor Drive Circuit Using Generator | |
JPS6087090U (en) | display device | |
JPS5981291U (en) | Self-excited switching power supply | |
KR920007292A (en) | Charge / discharge control circuit | |
KR880008854A (en) | AC Arc Welding Machine Power Supply | |
KR880006817A (en) | Floating Battery Power Supply | |
KR880000855A (en) | Sinusoidal Oscillator Circuit | |
KR840001045A (en) | Fluorescent Lighting Device | |
KR930005317A (en) | Rechargeable Generator (Large) and Battery Generator (Small) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |