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The GAPTEC Electronic 3ACFEW_09S3 is a compact 3 Watt AC-DC converter from the 3ACFEW_3 series. It offers an ultra-wide input voltage range, accepting either AC or DC power from 85-305VAC or 70-430VDC respectively. This converter provides a single 9V output with a maximum current of 333mA, delivering a total of 3W of power.
Designed for flexibility and efficiency, the 3ACFEW_09S3 operates within an ambient temperature range of -40°C to +85°C with derating. Its open frame construction and through-hole mounting type make it suitable for various integration needs. Key electrical specifications include an efficiency of 76%, low no-load power consumption, and protections against output short circuit and over-current conditions.
This series meets IEC/EN61558 and IEC/EN60335 standards, with IEC/EN/UL62368 safety approval, making it suitable for applications in industrial control, electric power, instrumentation, and smart home systems where dimension is critical and high EMC requirements are not a primary concern.
The input voltage range is 85 to 305 VAC (70 to 430 VDC).
The output voltage is 9V and the maximum output current is 333mA.
It is a 6-SIP module with through-hole mounting.
The operating temperature range is -40°C to +85°C with derating.
Yes, it includes output short circuit protection with self-recovery.
The efficiency is 76%.
It is certified to standards 60335-1 and 62368-1, with approvals from CE, cURus, and UL.