JPH0631773Y2 - 増幅器のミューティング回路 - Google Patents
増幅器のミューティング回路Info
- Publication number
- JPH0631773Y2 JPH0631773Y2 JP5112889U JP5112889U JPH0631773Y2 JP H0631773 Y2 JPH0631773 Y2 JP H0631773Y2 JP 5112889 U JP5112889 U JP 5112889U JP 5112889 U JP5112889 U JP 5112889U JP H0631773 Y2 JPH0631773 Y2 JP H0631773Y2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- transistor
- resistor
- diode
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Amplifiers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5112889U JPH0631773Y2 (ja) | 1989-04-29 | 1989-04-29 | 増幅器のミューティング回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5112889U JPH0631773Y2 (ja) | 1989-04-29 | 1989-04-29 | 増幅器のミューティング回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02143822U JPH02143822U (enrdf_load_html_response) | 1990-12-06 |
| JPH0631773Y2 true JPH0631773Y2 (ja) | 1994-08-22 |
Family
ID=31570285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5112889U Expired - Fee Related JPH0631773Y2 (ja) | 1989-04-29 | 1989-04-29 | 増幅器のミューティング回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631773Y2 (enrdf_load_html_response) |
-
1989
- 1989-04-29 JP JP5112889U patent/JPH0631773Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02143822U (enrdf_load_html_response) | 1990-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4878147A (en) | Electromagnetic coil drive device | |
| US5554959A (en) | Linear power amplifier with a pulse density modulated switching power supply | |
| JPH07284274A (ja) | 電源回路 | |
| US4041363A (en) | Dual battery charge control | |
| WO1996013094A9 (en) | Power amplifier with switching power supply | |
| JP3871345B2 (ja) | 電源回路 | |
| US4371841A (en) | Circuit arrangement for eliminating turn-on and turn-off clicks in an amplifier | |
| JPH0878972A (ja) | 電圧ホロワ形電力増幅段 | |
| US4127743A (en) | Muting circuit for loudspeaker | |
| JPH0631773Y2 (ja) | 増幅器のミューティング回路 | |
| US6657475B1 (en) | DC voltage bus clamp | |
| US6175297B1 (en) | Method and circuit for emulating a trumpet contact breaker | |
| US4167710A (en) | Pulse width modulated signal amplifier with protective means | |
| JP2003333841A (ja) | スイッチング電源装置 | |
| JP2729057B2 (ja) | 電力増幅装置 | |
| JP3154695B2 (ja) | 整流回路 | |
| JP3250249B2 (ja) | 定電流充電回路 | |
| JP2990100B2 (ja) | 携帯型端末装置の電源供給回路 | |
| KR890006238Y1 (ko) | 뮤팅 신호 발생 회로 | |
| JPS5932212Y2 (ja) | スイツチングレギユレ−タ | |
| JP3036120B2 (ja) | スイッチング素子駆動回路 | |
| KR880001432Y1 (ko) | 출력앰프 회로 및 스피이커의 보호회로 | |
| JP2515934Y2 (ja) | 欠相遮断器 | |
| KR880001011Y1 (ko) | 오디오 증폭기의 뮤팅회로 | |
| KR910001584Y1 (ko) | 텔레비젼 출력 앰프의 뮤팅 회로 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |