Small heat dissipation measures

This page introduces measures for reducing heat generation in compact AC adapters. Our Unifive AC/DC power adapters — desktop and wall-mount types — are compact yet designed with safety and heat management in mind, offering a wide range of models. For USB charging devices, we can provide flexible options such as including cables.

Implementation Space for AC/DC Power Adapters — Desktop & Wall-Mount

When customers design their products, does the internal power supply ever become a space concern?

AC/DC Power Adapters — Desktop & Wall-Mount are electronic components that help reduce the size and weight of your devices by moving the power supply outside the main unit. Recently, there has been a trend for devices that previously used AC-AC power supplies to shift to DC output power supplies for various reasons.

Examples of familiar devices include:

Although fans with AC motors were once mainstream, quiet-design fans using DC motors are becoming more common.
Due to their lightweight design and ease of use, cordless vacuum cleaners and robot vacuum cleaners using batteries are on the rise, and many are now charged using AC/DC Power Adapters — Desktop & Wall-Mount.
LCD TVs and monitors up to around 32 inches in size often use AC/DC Power Adapters — Desktop & Wall-Mount.

As shown above, moving the power supply outside and adopting AC/DC Power Adapters — Desktop & Wall-Mount allows for miniaturization and weight reduction of devices.

What Matters Most is "Safety and Security"

AC/DC Power Adapters — Desktop & Wall-Mount on the Japanese market are components covered by the PSE safety standard. This is a legally required condition to ensure product safety and reliability. In overseas markets as well, these adapters are subject to various regulations under the category of EPS (External Power Supply). Each country or region has different regulations that must be complied with.

Unifive’s Legal Support and Extensive Know-How

For knowledge and support related to such legal matters, please leave it to Unifive. With over 35 years of experience, we can offer proposals and guidance not only on the basic knowledge of required standards but also on specialized matters. If you are facing issues related to saving space using AC/DC Power Adapters — Desktop & Wall-Mount, we encourage you to consider Unifive’s power supply lineup. Our expertise and extensive experience allow us to provide optimal power supply solutions tailored to your requirements.

About Compact AC/DC Power Adapters — Desktop & Wall-Mount

Unifive offers a rich lineup of compact AC/DC Power Adapters — Desktop & Wall-Mount designed with safety in mind, including heat management. This demonstrates our ability to meet a variety of customer needs such as “adapters that do not interfere with outlets,” “extremely compact models,” and “models with foldable blades for easy portability.” As AC/DC Power Adapters — Desktop & Wall-Mount become smaller, managing heat becomes increasingly important. Our AC adapters are designed with these considerations and have a proven track record in the market.

Unifive’s Power Solutions for Space-saving AC/DC Power Adapters — Desktop & Wall-Mount

To meet the demands of customers looking for AC/DC Power Adapters — Desktop & Wall-Mount, we offer a wide variety of options. For more details, please check our product introduction page or feel free to contact our sales team. Of course, we can also consider customizations such as “longer lifespan adjustments” or “temperature management” tailored to each project and your requirements. For example, for chargers, we can also provide bundled USB cables.

About Unifive’s Open Frame Power Supplies

We also offer custom internal power supplies that are both compact and safe, backed by the expertise we have gained through developing compact AC/DC Power Adapters — Desktop & Wall-Mount.

If you have board layout restrictions, we can assist based on mechanical drawings provided. Please don’t hesitate to reach out to Unifive when you face any challenges. We also encourage you to make use of our inquiry form.