Shenzhen Hangeng Electronics Co., Ltd.
Specializing in various medical device power solution providers！
National 24-hour service hotline
0755-23334959<i id="qrjbt"></i>
Shenzhen Hangeng Electronics Co., Ltd.
Specializing in various medical device power solution providers！National 24-hour service hotline
0755-23334959
Common power adapter damage reasons _ power adapter manufacturersWith the popularity of personal smart mobile devices, power adapters have become one of the essential necessities of life. In daily use, the power adapter will be damaged. What are the common causes of power adapter damage?First: the output voltage is too highThe output voltage is too high and generally comes from the ...
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Why is the price difference between power adapters so large?There are often customers who say that the power adapter with the same rated power, why is the price on the market so wide? Some even doubled? Once upon a time, the slogan of 1 watt and 1 dollar rang throughout the power industry, and today, many 36W power adapters are at the price below 20 yuan, so really should be ch...
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How to maintain the power adapterSince the power adapter is internally operated as a switching power supply under high voltage and high current conditions, the working load is relatively heavy, and it is a fully enclosed structure. There is no heat dissipation hole on the outer casing, and there is no fan inside to assist heat dissipation. Therefore, ...
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The difference between power adapter and voltage regulatorAs smart devices occupy an increasingly important position in people's lives, with the gradual increase in functions, the problem of power consumption of devices is gradually exposed, and people are becoming more and more accustomed to carrying power adapters, that is, People often say the charger. What is the diff...
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The little secret of the power adapterThe power adapter doesn't look very big, but it contains too much knowledge. In the past, I always explained the common sense knowledge or problems of some power adapters. Those are very common. Let's talk to you today. Talk about some of the unpopular knowledge of adapters, so as to enhance everyone's unde...
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Power adapter must pay attention to safety issuesNow with the development of the Internet, many power adapters are connected to many appliances. With the advent of the fast-growing economic era, many appliances have been installed in people's homes. However, these appliances require a power adapter. Only a good use of the power adapter can be better developed. To...
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What is the meaning of the nominal voltage and current of the power adapter?What is the meaning of the nominal voltage and current of the power adapter (hereinafter referred to as the power supply)? First of all, the nominal voltage of the general power supply refers to the voltage of the open circuit output, that is, the voltage when no external load is connected and there is no current outpu...
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What is the difference between the characteristics of the power adapter and the switching power supply?The characteristics of the source adapter are: power converter (AC to DC), converted from AC to DC, and then through the computer, it can not protect the computer, but there is a storage device (also called charger) in the computer, so Protect your computer during a power outage.The characteristic of the switching powe...
Learn more>>How to determine if the power adapter is qualifiedThe assessment of the quality of the power adapter, the most important is the safety issue. Then to assess the quality of a power supply, you can first check to see if it has passed the necessary safety certification. In general, the more power certification products get the more reliable the quality of the power suppl...
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Company email：raoyi0902@126.com
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