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The 5ACFEW_12S3 is a 5W AC/DC converter from GAPTEC Electronic that delivers a regulated 12V output at 420mA. It accepts a wide input range of 85-305VAC or 70-430VDC, making it suitable for global applications. The converter achieves 79% typical efficiency and consumes only 0.1W under no-load conditions at 230VAC.
Output specifications include ripple and noise of 150mV maximum, load regulation of ±3%, line regulation of ±1.5%, and output voltage accuracy of ±5%. The device features over-current protection with self-recovery at ≥110% of rated output current. The operating temperature range is -40°C to 85°C with derating, and the isolation voltage is rated at 3kVAC.
The converter is housed in a compact 6-SIP through-hole package measuring 26.4mm x 11.0mm x 14.7mm. This board-mountable design is well-suited for space-constrained power supply applications where reliable isolation and wide input range are required.
85-305VAC or 70-430VDC.
12V at 420mA, 5W.
-40°C to 85°C with derating.
3kVAC.
6-SIP Module, through-hole.
79% typical.
Over-current protection at ≥110% Io with self-recovery.