... 中继交换台:tandem switching 中继放大器,继电器放大器:relay amplifier 中继发声器,中继音响器:relaying sounder ...
基于250个网页-相关网页
... 继电器电路学 relay circuitry 继电器放大器 relay amplifier 继电器工程 relay engineering ...
基于12个网页-相关网页
... relay alarm ==> 继电器报警 relay amplifier ==> 中继放大器,继电器的放大器 relay antifreeze pin ==> 继电器防沾[结]螺栓 ...
基于1个网页-相关网页
feedback relay amplifier 回馈继电放大器 ; 反馈继电放大器
relay amplifier relay panel 继电器放大器
feddback relay amplifier 反馈继电放大器
feedback inhibitor relay amplifier 反馈继电放大器
amplifier relay 放大器继电器 ; 放大器电驿
amplifier relay panel 继电器放大器
It is only when the correct voltages are applied to the A/C amplifier from the key inputs that the primary output (the A/C compressor relay) will be energised.
只有A/C扩大器上的电压是来自输入端的正确电压时,初级输出(即A/C压缩机继电器)才会被激活开启。
This AC electronic music door bell is composed of general electronic door bell, rectified power supply, relay and power amplifier and does not need battery to power it.
本发明涉及一种用交流电的电子音乐门铃,由普通电子门铃加整流电源、继电器及功率放大器构成。本发明不再需要电池供电。
Apply to protect electrical relay, POWER, amplifier and so on.
用于继电器、电源、放大器等电器元件保护。
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