发明名称 |
Class D high voltage amplifier system with adaptive power supply |
摘要 |
A Class D amplifier system utilizing high voltage level shifting technology and an adaptive power supply which adjusts the magnitude of the output voltage based on audio input levels to reduce switching losses at low audio input levels. The amplifier system of the present invention also removes any DC offset at the output by providing an equal positive and negative power supply with respect to ground.
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申请公布号 |
US6388514(B1) |
申请公布日期 |
2002.05.14 |
申请号 |
US19990471015 |
申请日期 |
1999.12.23 |
申请人 |
INTERNATIONAL RECTIFIER CORPORATION |
发明人 |
KING RAY;PARRY JOHN;ADAMS JONATHAN |
分类号 |
H03F1/02;H03F3/217;(IPC1-7):H03F3/38 |
主分类号 |
H03F1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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