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用IR2011S制作的大功率D类数字音频功放电路的设计 using IR2011S Features - Complete Analog Input Class D Audio Power Amplifier - 500W + 500W Peak Stereo (2CH) Output - THD+N=0.008% @1kHz, 100W, 4Ω - High Efficiency 93% @350W, 1kHz, 4Ω - Simple Self Oscillating Half-Bridge Topology - Includes all Local House-keeping Power Supplies - Protection Functions - Wide Operating Supply Voltage Range ±25 ~ 60V - Immune to Power Supply Fluctuations Description The IRAUDAMP1 is an example of a simple complete class D audio power amplifier design using the IR2011S, high speed high voltage gate driver IC. The design contains protection functions and house keeping power supplies for ease of use. This reference design is intended to demonstrate how to use the IR2011S, implement protection circuits, and design an optimum PCB
[此贴子已经被作者于2008-7-21 16:01:13编辑过] `
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16 个讨论
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好资料啊！怎么样都要积分啊！ |
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很好，可惜才注册，分数不够，还是感谢
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如2额外陶然亭王瑞
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ewruieytui4yutr94urpw
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好东西啊，找了好长时间了，谢谢分享！
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好资料啊！
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