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The ARCH AFCH25-15S is a compact AC/DC power module designed for board mount applications. It delivers 25W of power with a regulated 15V DC output and can accept a wide universal input voltage range from 90 to 305 VAC or 120 to 430 VDC.
Key electrical specifications include a high efficiency of up to 88%, ±2% voltage accuracy, and ±1% line regulation. The module offers robust protection features such as over-power, over-voltage, and short-circuit protection with automatic recovery.
Designed for demanding environments, the AFCH25-15S operates within an ambient temperature range of -40°C to +70°C with derating. Its physical dimensions are 52.5mm x 27.5mm x 23.5mm, making it suitable for space-constrained designs. The case is constructed from plastic resin with UL 94V-0 flammability rating, and it is cooled by free air convection.
This AC/DC converter is approved by major safety agencies including CB, CE, and cURus, and meets EMI standards EN 55032 Class B and EMS EN 55035. It is suitable for applications in household appliances and ITE (Commercial) equipment.
The output voltage is 15V DC.
The maximum output power is 25W.
The input voltage range is 90-305 VAC or 120-430 VDC.
The efficiency is 88% at 230 VAC.
The operating temperature range is -40°C to +70°C.
The dimensions are 52.5mm x 27.5mm x 23.5mm.
It complies with UL / IEC / EN 62368-1, IEC / EN 60950-1, IEC / EN 60335-1, and IEC / EN 61558-2-16.