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TDA7264是SGS-THOMSO公司继TDA7294后推出的又一款Hi-Fi双声道功放电路，其内部有输入静噪电路和静音电路，并具有完善的过流、过压保护电路，适用于高级AV功放中作环绕电路。 该IC采用单列8......
One of the main features of the regulated power supply circuit being presented is that though fixed-voltage re......
Most of the power supply failure indicator circuits need a separate power supply for themselves. But the alarm......
Lamborghini 2009-09-18
dolphin 2009-08-25
dolphin 2009-08-25
