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08/Sep
2023
How to tell if the water has dried out when the charger is in the water
1.When the power plug is inserted into the socket, the charger begins to hum, the current is suddenly interrupted, or there is a noticeable heat in the charger, all of which are si
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08/Sep
2023
What is the reason that the charger light is green when the trolley is not ch...
First, the charger converter or insurance is damaged, resulting in electric car charging has been green light charging into the power! The first aspect to consider is whether the c
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07/Sep
2023
Power adapter whistling cause analysis
People who have engaged in the power adapter know that in the process of testing the power adapter, you will often hear some whistling sounds, similar to the leakage sound when you
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07/Sep
2023
switching power supply four major components
With the development and innovation of power electronics technology, it makes the switching power supply technology is also constantly innovating. At present, switching power suppl
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07/Sep
2023
Cell phone battery capacity has become larger, but the endurance has not beco...
Power adapter manufacturers to solve your confusion One charge a day is the basic requirement of most of us for cell phones, but even so there are still many cell phones that do no
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07/Sep
2023
What is a grounding setup? Is it important in switching power supply?
In the switching power supply for the development of new products, grounding settings as one of its important research and development links, is the power supply engineers must be
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07/Sep
2023
What are the requirements of the safety standards for power adapters?
Safety standards are to protect the user's life and property safety as a starting point, the power adapter, electronic and electrical products in the insulation of raw materials, f
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01/Sep
2023
a minute for you to understand the lithium battery, read it can be used safely
Charger manufacturers: a minute for you to understand the lithium battery, read it can be used safely Lithium batteries with its excellent characteristics, is now widely used in ce
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01/Sep
2023
Traveling abroad charging essential common sense - charger manufacturers
The first time to travel abroad friends may encounter this embarrassing scenario: off the plane, to the hotel want to charge the phone, but suddenly found that the charger plug doe
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01/Sep
2023
Do you know what DC and AC stand for above the charger?
Careful friends in the charging time will notice that many of the charger above will be marked with DC and AC such words many friends do not understand what this means, today power
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01/Sep
2023
How much do adapters consume when they are not applicable?
Low-carbon living starts with the little things! The big terminal board on my computer desk is full of outlets, and every time I turn off the lights and leave at night, there's alw
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01/Sep
2023
Power adapter leakage how to do
In the plumbing and electrical engineering, power adapter is an essential household item, power adapter leakage how to do, power adapter products on the market is still quite a lot