The power rating of the amplifier should be equal to or greater than the total power of the speakers in the broadcast system. We usually recommend selecting the rated power to be 1.25 times the total required power. Increasing the power by 25% can cope with the dynamic response, and can also preserve the future system changes ( For example, you need to add speakers in the future.
The power rating of the amplifier should be equal to or greater than the total power of the speakers in the broadcast system. We usually recommend selecting the rated power to be 1.25 times the total required power. Increasing the power by 25% can cope with the dynamic response, and can also preserve the future system changes ( For example, you need to add speakers in the future.
The power rating of the amplifier should be equal to or greater than the total power of the speakers in the broadcast system. We usually recommend selecting the rated power to be 1.25 times the total required power. Increasing the power by 25% can cope with the dynamic response, and can also preserve the future system changes ( For example, you need to add speakers in the future.
Bi Directions Thyristor (Triac) is equivalent to the antiparallel connection of two unidirectional thyristors, but only one control pole.
Bidirectional thyristors are made of N-P-N-P-N five-layer semiconductor materials, and three electrodes are also derived from the outside. Its structure is shown in the figure. Bi-directional thyristor volt-ampere characteristic curve Since the forward and reverse characteristics of the bidirectional thyristor are symmetrical, it can be turned on in any direction and is an ideal AC switching device.
Bi Directions Thyristor (Triac)
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