Announcement of the release of the UHDN series AC/DC Power Adapter compliant with IEC 61558 standards for home appliances
This page introduces the Inlet UHDN series, a new series of AC/DC Power Adapter for home appliances from our company.
5.1.2022
Products Overview
We have released the UHDN18W series, an AC adapter series specialized for home appliances.
This series has obtained the IEC61558 power supply standard under standard conditions and has been additionally designed to comply with the home appliance standard IEC60335.
In addition, for Class II medical devices such as massage machines, some customers may apply for JIS C9335 under the Pharmaceutical and Medical Device Act. Since JIS C9335 is based on IEC60335, this series can also be considered for such equipment.
Of course, as with the features of our conventional Products, further modifications based on our Products are also possible, allowing for flexible use.
Applications
Home appliances, commercial home appliances, chargers for home appliances, controlled medical devices compliant with JIS C9335, etc.

Products Introduction
Output power: 18W
Applicable standards: IEC61558 certified, compliant with IEC60335
Please refer to the NOTE below for examples of supported modifications.
- PCB CTI value 600V support
- Adjustable capacitor lifetime
- Surge protection components such as varistors can be installed (depending on the model)
- Specification of electronic components
- Using our Products PCB as the base, with customer-designed case (mold cost required)
- Support for custom DC plug dimensions (mold cost required)
- Modification support for IEC60335-2-29
- Other customer-specific requests can also be considered
