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- echo-wang@eahunt.com
- +86-592-7616732
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27/Apr
2022
Application field and development trend of power adapter
With its high efficiency, low power consumption, small size and light weight, power adapter has basically replaced the old linear power supply as the development direction of regul
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26/Apr
2022
Instructions for power adapter
Several problems needing attention when using power adapter: There are several items that need attention on the label of power adapter (hereinafter referred to as adapter). First,
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25/Apr
2022
Power module's features
It can provide power supply for the field programmable microprocessor (FPGA), ASIC (analog circuit board) and other special-purpose signal modules, which can be directly pasted on
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22/Apr
2022
Adapter EU test standard EN55032
What is CE certification "CE" mark is a safety certification mark, which is regarded as the passport opened by the manufacturer and entered the European market. CE stands
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21/Apr
2022
Basic knowledge of power adapter
Cross load adjustment rate Cross load regulation rate refers to the change rate of output voltage caused by a change of load in a multi-channel output power adapter . The change of
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20/Apr
2022
What does AC adapter mean?
AC power adapter 1. AC adapter (AC / DC converter), AC refers to alternating current. Many appliances require AC adapters. AC adapter is an AC power adapter often used in commercia
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19/Apr
2022
Introduction to safety regulations of power adapter
Here, I will briefly introduce the safety regulations of power adapter . First of all, we should understand the following three questions First: what is the power adapter safety re
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18/Apr
2022
How to choose switching power supply and what problems should be considered?
When selecting switching power supply, the input voltage range, appropriate power, load characteristics and working ambient temperature shall be considered. 1. Select appropriate i
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15/Apr
2022
What does the nominal voltage and current of the power adapter mean?
Power adapter, also known as external power supply, is the power supply voltage conversion equipment of small portable electronic equipment and electronic appliances. It is common
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14/Apr
2022
The function of power adapter is transformer and rectifier
Generally speaking, the effect of power adapter is transformer and rectifier. Household AC is 220V, while my computer uses DC 12V. It seems that so, it is certain that the power ad
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12/Apr
2022
What does the nominal voltage and current of the power adapter mean?
Power adapter, also known as external power supply , is the power supply voltage conversion equipment of small portable electronic equipment and electronic appliances. It is common
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11/Apr
2022
Five core functions of power adapter
The power adapter is widely used in residents' life. From the voltage regulator in the 1980s to the charger of notebook computers, it can be called a power adapter. With the de