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The Aimtec AMEM3-12S277HAVZ-B is an efficient 3W AC-DC power supply module designed for various applications. It offers a universal input voltage range of 85-305VAC and a DC input range of 100-430VDC, with a fixed 12V output at 250mA.
Key electrical specifications include an efficiency of up to 79% and a low no-load power consumption of 0.1W. The module provides 4000VAC isolation for enhanced reliability and system safety. It also features output short circuit, over-current, and over-voltage protection.
Operating across a wide temperature range of -40°C to 85°C, the AMEM3-12S277HAVZ-B can deliver full power up to 70°C. Its dimensions are 25.4mm x 25.4mm x 17.6mm, and it is designed for through-hole mounting in a 5-DIP module package.
This series is suitable for grid power, LED, instrumentation, industrial controls, communication, and civil applications. It holds agency approvals including CE and UL, and complies with standards such as IEC/EN/UL62368 and EN60335.
85-305VAC and 100-430VDC.
12V at 0.25A (3W).
-40°C to 85°C with derating above 70°C.
5-DIP Module, 4 Leads, Through Hole.
4000VAC.
79% typical at 230VAC.
1,000,000 hours.