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Common USB-C Receptable Charging for EU market

Two amendments of the Radio Equipment Directive 2014/53/EU introduce the ‘common charging’ solution which aims to increase consumer convenience and reduce e-waste: Directive (EU) 2022/2380 (issued on 2022-11-23) defining the requirements of the ‘common charging’ solution Commission Delegated Regulation (EU) 2023/1717 (issued on 2023-06-27) updating the references to standard EN IEC 62680-1-3:2022 and EN IEC62680-1-2:2022

By |2024-06-11T12:46:47+00:00June 11th, 2024|Technology|0 Comments

What is the relationship between the speaker unit and the speaker cabinet?

The relationship between the speaker unit and the speaker cabinet can be understood this way: if the speaker unit is the voice of the speaker, the speaker cabinet is its body. I believe you already understand the specific relationship, but I guess you still don’t know how to express it specifically. The main function of

By |2023-12-25T16:46:10+00:00December 25th, 2023|Technology|0 Comments

Basic Principle for Selecting Speakers 2024

Frequency Response: Speaker’s high and low bass capabilities Among the speaker speaker specifications, there is a very important item: Frequency Response. Simply put, this frequency response is the range of sound frequencies that the speaker can reproduce to an appropriate volume when playing music or producing sound. Assuming that the frequency range of an audio

By |2023-12-25T16:23:52+00:00December 25th, 2023|Technology|0 Comments

The Speaker Components and What Makes It Sound Better 2024

The Speaker Components and What Makes It Sound Better The word "speaker" is the shortened form of the word "loudspeaker", and it means that a device that converts electrical signals into sound waves that we can hear. A speaker has several components: To be simplized the above, they are all components that convert electrical signals

By |2023-12-21T17:02:39+00:00December 21st, 2023|Technology|0 Comments
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