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Today, April 10, is "AC/DC Power Adapter" Day.
April 10 is "AC/DC Power Adapter Day." As a commemorative day established by UNIFIVE, we provide information to help with the proper use, maintenance methods, and safe use of AC/DC Power Adapter.
10.4.2026
"What is AC Adapter Day": This is a commemorative day established by our company and certified by the Japan Anniversary Association. The date comes from "A" being the first letter of the alphabet and "C" being the third, 1+3=April (4). The switching ON is represented by the number "1" and OFF by the number "0", making it the 10th.
AC/DC Power Adapter For Safe Use
We are working to promote proper usage and maintenance methods so that AC/DC Power Adapter can be used more safely and securely.
AC/DC Power Adapter is a familiar Products, but depending on how it is used or stored, it may lead to unexpected malfunctions or trouble.
As a power supply manufacturer, we not only provide Products, but will also continue to share information on the proper use, maintenance methods, and safe operation of AC/DC Power Adapter.
We encourage you to take this opportunity to review how you handle and use your everyday AC/DC Power Adapter and the environment in which they are used.
Related Content
You can learn more about how to properly use and select an AC/DC Power Adapter.
View the basics of AC/DC Power Adapter
You can also consult with us about selecting the optimal AC/DC Power Adapter according to your application and specifications, as well as semi-custom and custom options.