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Related News
Which electronic devices are more sensitive to electromagnetic interference?
What electromagnetic interference does the power adapter generate during operation?
The four major protection functions of power adapters
The two major technologies of AC-DC power adapters - PFC technology and isolation technology
What impact does not using a power adapter have on electronic devices?
How to solve the problem of low output voltage of power adapter?
What are the common electronic devices that require a power adapter?
What devices usually experience low output voltage of power adapters?
Will a low output voltage of a power adapter damage the device?
What happens if the output voltage of the power adapter does not match the input voltage of the device?
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The Production Process of The Power Adapter Factory-YHY

The Production Process of The Power Adapter Factory-YHY

Oct 22, 2021

10-222021

Today I am going to introdce our producation process, we main make AC to DC power adapter 5w-240w. All of our product are mett global certifications.
Such as for USA we have UL/cUL，FCC ，DOEVI ect;for EUROP we have UKCA CE GS Reach RoHS ect. Also we have Keep Reading >
YHY 12v 2.5a Interchangeable Plugs Power Adapter

YHY 12v 2.5a Interchangeable Plugs Power Adapter

Oct 20, 2021

10-202021

YHY 12v 2.5a Interchangeable power adapter YHY-12002500.This product has the feature such as high efficiency and high reliability, and it also has the protection function such as short-circuit protection, over voltage protection and over current protectio Keep Reading >
GaN Fast Charge, PD Fast Charge, Ordinary Fast Charge, What’s the Difference?

GaN Fast Charge, PD Fast Charge, Ordinary Fast Charge, What’s the Difference?

Oct 20, 2021

10-202021

What is PD Quick Charge?

The common/often said PD fast charging appliance generally refers to the charger supporting USB PD protocol. USB PD protocol is a fast charging specification formulated by USB-IF organization, which is one of the mainstream fas Keep Reading >
The European Commission Requires USB-C Charging

The European Commission Requires USB-C Charging

Oct 14, 2021

10-142021

Usb-c charging is required by the European Commission, and the European Commission has proposed universal charging in smartphones, tablets and other consumer electronics, a move that will have major implications for developers of portable electronic devic Keep Reading >
CE Certified EMC/LVD Testing Standards for Power Adapters

CE Certified EMC/LVD Testing Standards for Power Adapters

Oct 09, 2021

10-092021

Power adapter is a small portable electronic equipment and electronic electrical power supply conversion equipment, generally consists of shell, transformer, inductor, capacitor, control IC, PCB board and other components, its working principle from AC in Keep Reading >
What is power adapter ripple？

What is power adapter ripple？

Sep 28, 2021

09-282021

First of all, let's first explain what the ripple of the power adapter is, and why does the power adapter have ripple? The ripple of the power adapter can be observed with practical equipment. This equipment is called an oscilloscope. From this we can see Keep Reading >
How To Extend The Service Life of A Power Adapter?

How To Extend The Service Life of A Power Adapter?

Sep 23, 2021

09-232021

Power adapter is a small portable power supply equipment.Usually the volume of the adapter is much larger than the mobile phone charger, when charging do not relax, pay attention to a few points, standardize the electricity, the service life of the adapte Keep Reading >
Some Information About AC/DC Power Adapter labeling-YHY

Some Information About AC/DC Power Adapter labeling-YHY

Sep 14, 2021

09-142021

Some people are not very familiar with the power adapter ac to dc, and even many people think it is the same thing as the power supply, but it is not. The power adapter is the power supply voltage conversion equipment of small electronic devices. Our dail Keep Reading >
How to Choose Suitable PD chargers?

How to Choose Suitable PD chargers?

Sep 08, 2021

09-082021

In recent years, mobile phone battery capacity has been increasing, which makes it take a long time to fully charge with a general charger. At this time, you may wish to consider switching to a PD charger. It can not only greatly shorten the charging time Keep Reading >
The Differences Between the UL60950 and UL1310

The Differences Between the UL60950 and UL1310

Sep 06, 2021

09-062021

The UL60950 is a safety standard for information technology products. The UL1310 is a safety standard for power supply devices.
UL1310 certification is only suitable for 120 or 240Vac calibration voltage CLASSII power supply equipment in the grid; UL6095 Keep Reading >
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