• 세계를 향한 끊임없는 기술창조정신! Global CT 우리는 아이엠씨티입니다.
  • 세계를 향한 끊임없는 기술창조정신! Global CT 우리는 아이엠씨티입니다.
  • 세계를 향한 끊임없는 기술창조정신! Global CT 우리는 아이엠씨티입니다.
  • 세계를 향한 끊임없는 기술창조정신! Global CT 우리는 아이엠씨티입니다.
  • 세계를 향한 끊임없는 기술창조정신! Global CT 우리는 아이엠씨티입니다.
  • 세계를 향한 끊임없는 기술창조정신! Global CT 우리는 아이엠씨티입니다.

고객지원

  • 공지사항 & 뉴스
  • 문의상담
  • 연락처안내
2017.09.03 11:36:10
You can find quite a few choices available for setting up rear home entertainment speakers like directly attaching your loudspeakers to the Home theater receiver or employing a cordless surround system in order to eradicate the speaker cord mess. Various stores are selling wireless speaker sets which may turn almost every speaker into a wireless loudspeaker. The wireless receiver of these kinds of sets has an audio power amplifier that needs to be powered. The power supplies for the cordless receiver has to satisfy specific requirements. In this editorial, I'll spotlight a number of of the most critical prerequisites.

The long speaker cable from the front to the back of your space is eradicated through those sets. If you beloved this write-up and you would like to receive more information concerning wireless rear speaker kit (www.Amazon.com) kindly visit the page. But, there'll nevertheless be cords. Since both the wireless transmitter as well as receiver require energy, there'll be a power cable between each of these parts and the mains wall socket. You can find various options that supply the cordless receiver with energy. One of those options is to utilize an external AC adapter or wallwart which connects to a mains outlet. An alternative choice would be to work with a power supply which is entirely incorporated into the wireless receiver. Wireless receivers that include an external ac adapter will not have to incorporate a power supply. As such they may be manufactured significantly more compact. The external ac adapter usually is fairly small too and typically plugs directly into a mains electric outlet. Various other types hook up to the mains outlet by means of a power cord. A lot of today's laptop computers utilize a comparable wallwart. Combining a separate ac adapter is rather practical from a maker's viewpoint given that regardless what nation the system is distributed to, a country-specific ac adapter may be bundled. Second, ac adapters are much easier and much less expensive to safety approve when compared with whole kits. Additionally, in case a power supply becomes defective, it is easier as well as less expensive to swap just the power source as compared to the entire product. Wireless surround amplifiers with integrated power source are less difficult to deploy because they directly plug into a mains electric outlet. Yet, they are typically a bit more bulky. Now, I am going to take a look at which requirements the power supply should meet. Safety is crucial. Thus, the power supply should abide by the safety requirements which relate to every nation which the item is distributed in. The rules are created to guarantee that there's plenty of protection to avoid harm to humans in case of line fault conditions. The insulation from the mains voltage has to satisfy rigorous requirements. Yet another factor included in the majority of safety standards is the behavior of the power source during normal operation. You will find standards regarding how hot the power supply can get plus how well it's going to protect itself in case there are overload or over-temperature conditions. The cordless receiver contains a high-frequency radio that receives the wireless signal and also a power audio amplifier which amplifies the music signal. These two components require power. Therefore the power supply needs to be able to meet the voltage plus current prerequisites of these parts. The power amplifier is essential to drive the speaker that is attached to the wireless receiver. Most power supplies for audio amplifiers are made to supply a constant current sufficient for the amplifier to satisfy the RMS rating for 10 minutes before getting too hot. More vital than the continuous current rating is the maximum current specification. Audio signals rarely have a constant energy envelope. Instead, music has a lot of spikes. Consequently the power source needs to be ready to maintain a quite large peak current during short time bursts. Relying on the music amp's capability to make up for power-supply noise as well as ripple, there are pretty stringent requirements regarding the amount of noise and ripple. For minimal noise, linear power supplies are ideal. This kind of power supply is used in plenty of higher-end sound gear. On the other hand, this type of power source can be fairly heavy dependent upon the RMS power specification of the wireless receiver. Undoubtedly the vast majority of the latest consumer devices use switched-mode power sources because of their small size. Ordinarily the interior parts demand several supply voltages. In most cases you can find several voltages provided by the power source to supply each of the individual components. For safety considerations, power sources typically also have numerous defense schemes. The most popular types of safeguards are overload / short-circuit protection plus over-temperature protection.
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