Overload protection circuit diagram of 25 ohm speaker

Posted on Mar 28, 2007

As shown in overload protection circuit power 650mW, supply voltage 12V, speaker 25 ohms. Part Component Specifications: VT1: transistor NB111EH/J VT2: Transistors: NR001E VT3:

Overload protection circuit diagram of 25 ohm speaker
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transistor NA11EB/J VT4: transistor NA12EB/J

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