故障通知电路由表示灯和音响电路构成，一旦电路故障就可自动告警。
The accident noticing circuit is composed of an indication lamp and a sound circuit, and can automatically give the alarm when the circuit has accidents.
用该电路对西门子CD 723汽车音响控制器、车载电视及DVD等设备进行控制，功能强，效果好。
The circuit is applied to control of the car's sound controller of SIEMENS CD723 and TV and DVD devices, and the effect is good.
小型，低阻抗，高耐压电容，主要应用于音响分频电路。
Small, low impedance, the high pressure resistance electric capacity, mainly applies to the sound frequency dividing circuit.
设计一个少油断路器调整用音响信号电路，以便提高调整工作的效率，并减轻劳动强度。
The sounder circuit is used to adjust oil-minimum breakers, so that the working efficiency can be raised and the labour intensity can be reduce.
提出了一种采用数字电路技术，替代原来的模拟元器件控制音响的声道选择和音量调节的音响控制器。
In this article an audio controller, which USES digital circuit technology instead of original analogue components to control channel selection and volume adjustment, is proposed.
此音响设备包括一外壳；一音频电路系统，装设在外壳之内；以及一第一保护性横杠，柔性地连接于外壳。
The audio equipment includes a housing, audio circuitry installed within the housing, and a first protective bar flexibly connected to the housing.
用继电器操作的一种可视信号或音响信号装置，用以指示有关电路的情况。
A visual or audible signaling device, operated by relays, which indicates conditions of associated circuits.
为了使开关电源很好地应用于音响功放，设计了一种开关电源输出功率检测电路，给出了电路的原理和具体实现方法。
This paper designs a kind of power detecting circuit of switch power supply used for audio power amplifier. It presents the principle and realization method of the circuit.
用途：陶瓷绕线电阻主要用于自动化控制系统，变频控制系统，电源设备，高档音响等电路中。
Purpose: wire wound resistor in ceramic casing is used in circuit of automatic control system, frequency conversion control system, power supply, top grade acoustics.
用途：陶瓷绕线电阻主要用于自动化控制系统，变频控制系统，电源设备，高档音响等电路中。
Purpose: wire wound resistor in ceramic casing is used in circuit of automatic control system, frequency conversion control system, power supply, top grade acoustics.
应用推荐