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29 Sep 2010
This circuit is an audio amplifier circuit rated at 25W. It uses IC number LM1875, which is under the protection circuit IC output or Too short circuit and a significant distortion as low as 0.015% at a frequency of 1kHz.
25W Hi-Fi Audio Amplifier using ic LM1875 – [Link]
One Response to “25W Hi-Fi Audio Amplifier using ic LM1875”
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September 30th, 2010 at 5:54 am
The translation of this project into English is horrible.
The datasheet of the LM1875 shows that its output with this supply is 20W, not 25W.