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Dongguan Jiuqi Industrial Co., Ltd.
Contact: Mr.liang
Mobile: +86-13873397666
Tel: 0769-81818179
Fax: 0769-81806179
Address: Kongwu District, Guxia, Shipai town, Dongguan city
Postal Code: 523339
website: http://www.dgjiuqi.com/
E-mail:haulwee@vip.163.com
Requirements for power adapters for electronic equipment
| Requirements for power adapters for electronic equipment |
| A stable power adapter is always good for electronic equipment, but a stable power adapter must be added. If the stable power adapter output power, good performance, then the price is more expensive. Therefore, for most power equipment with large power and low requirements on power supply quality, it is usually solved by improving the power supply quality of the grid. Most stable power adapters are used in electronic devices and electronic instruments such as TV sets, electronic computers and their interfaces. Stable power adapter has become an indispensable part of electronic equipment. If the ac power supply quality is not up to the requirements, the ac stabilized power supply adapter must be configured in addition to the dc stabilized power supply adapter. Before the dc voltage stabilization, the ac power adapter voltage is stabilized in advance. The basic requirements of electrical equipment on the power adapter are that the output voltage or output current of the power adapter should be stable. In addition, different electrical equipment have their own special requirements, which generally include the following: (l) small size and light mass. With the development of lsi, the size of electronic devices is decreasing, so the size of power adapter should be smaller. Especially for mobile electronic equipment, the power adapter must be small in size and light in weight. (2) the power adapter output is uninterrupted. With the popularization of microcomputer application and the development of processing technology, more and more strict requirements are put forward for high quality power supply. Interruption of power supply during the operation of a microcomputer will result in the loss of data in ram and the destruction of programs. Therefore, it is required to re-supply power within a time interval of less than 10 ms once the instantaneous power outage occurs. Power adapter output is also required for unattended electronic devices such as communication devices. Without stable power adapter support, the best configuration of electronic products, performance will not play. In order to obtain stable power support, a good quality power supply is essential. Therefore, the power adapter is extremely important for the entire system. |
| | release time：2019.09.09 Source： |
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Contact: Mr.liangTel:+86-13873397666Tel:0769-81818179Fax:0769-81806179 E-mail:haulwee@vip.163.com
Address: Kongwu District, Guxia, Shipai town, Dongguan city, China Zipcose:523,339
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