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Products Knowledge

What is the buzzer?How to choose buzzers?How do the users test buzzer?What is the 1/2 duty square waWhat is the recommend drive ci


什麼是建議驅動線路? / What is the recommend drive circuit?

使用者若是使用無源壓電式蜂鳴器(External Drive)、無源壓電式蜂鳴器( Self Drive) 或是 使用無源電磁式蜂鳴器,及使用有源壓電式蜂鳴器和有源電磁式蜂鳴器,建議使用下列的驅動線路:

一、無源壓電式蜂鳴器(External Drive)


 
無源電磁式蜂鳴器



二、無源壓電式蜂鳴器( Self Drive):



三、無源壓電式蜂鳴器( Self Drive):




四、有源壓電式蜂鳴器和有源電磁式蜂鳴器: