500_mW_AF_power_amplifier_for_a_20_ohm_speaker

Published:2009/7/20 5:19:00 Author:Jessie | From:SeekIC

500 mW AF power amplifier for a 20-ohm speaker. Frequency response is from 70 hertz to 20 kilohertz. The ECG1016 is a thin-film hybrid module. The AF driver transistor is standard and can be purchased en Radio Shack (courtesy GTE Sylvania Incorporated).



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