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One Kind Bridge Integrated Power Amplifier Circuit

2016-05-16 18:37  
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One Kind Bridge Integrated Power Amplifier Circuit
One Kind Bridge Integrated Power Amplifier Circuit is shown below. The circuit's main technical data is listed here. Output power, at RL=4Ω and: when Up=14.4V andk=0.5%, Po=18W when Up=14.4V and k=10%, Po=24W when Up=13.2V and k=0.5%, Po=15W when Up=13.2V and k=10%, Po=20W. Voltage amplification factor: Va=100 which means 4dB Bandwidth (3dB limit frequency): f=20Hz to 100KHz Input voltage (Po=1W and RL=4Ω):Ui=20mV