What is IEC 62368-1? It will be mandatory in December 2020. Introduction: IEC 62368 standard is a crucial safety requirement in the field of audio,
What is IEC 61558 standard? What you need to know A. Importance and scope of adapters Adapters are electronic devices used to convert electrical energy
IEC 60335 standard :The most basic knowledge I. Introduction A. Introduction to the importance and background of IEC 60335 standard: – IEC 60335 standard is
I. Why is the lithium battery charging process CC-CV? I. Why is the lithium battery charging process CC-CV? Constant Current (CC) Charging: At the beginning
Common circuit structure in desktop power adapters The three most common structural layouts of desktop power adapters are buck, boost, and buck-boost, none of which
What is the Difference Between UL Listed and UL Recognized in the power adapter I. Introduction to UL certification 1. Definition and background of UL
What are the tests required for a qualified USB power adapter In today’s life and work, adapters have become an important part of electronic devices.
Some knowledge about USB Type-C interface I. What is USB Type-C interface? A. Definition of the USB Type-C interface USB Type-C interface is a digital
PD Fast charge protocol in USB charger I. Introduction USB-Power Delivery (USB-PD) is one of the mainstream fast charge protocols. It is a fast charging
How do I select a manufacturer for a wholesale USB power adapter I. Introduction The USB power adapters sold on the market today are increasingly
How do I customize a USB power adapter I. Introduction In the era of increasing popularity of mobile devices, USB power adapters and USB chargers
1port USB power adapter and 2port USB power adapter Which charges faster I. Introduction With the popularity of smart devices, USB power adapters have also
