Unverified80% confidenceCautionTime unknown
封闭机柜内或叠放摆放的功放不建议选甲类或大功率AB类，散热受限易过热保护甚至损坏，应选D类或预留每侧至少10cm散热空间
1
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80%
Confidence
Long-term
Relevance
-
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