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The Aimtec AMEM3-3S277HAVZ-ST is an efficient 3W AC-DC power supply module designed for reliable operation in various applications. It features a universal input voltage range of 85-305VAC and provides a stable 3.3V output with a maximum current of 900mA.
Key specifications include a high isolation voltage of 4000VAC, ensuring system safety and reliability. The module operates across a wide temperature range of -40°C to 85°C, with full power available up to 70°C. It also incorporates essential protections such as output short circuit, over-current, and over-voltage protection.
With a compact chassis mountable design measuring 75.9mm x 31.5mm x 26.4mm, this AC-DC converter is suitable for applications requiring robust power conversion. Its efficiency is rated at 72% typical, and it offers low no-load power consumption.
Applications include grid power, LED lighting, instrumentation, industrial controls, communication systems, and general civil applications. The module meets agency approvals including cURus and adheres to standards like IEC/EN/UL62368-1 and EN60335-1.
The input voltage range is 85-305 VAC.
It provides a 3.3V output at up to 900 mA.
The isolation voltage is 4000 VAC.
The operating temperature range is -40°C to 85°C with derating above 70°C.
The converter includes output short circuit, over-current, and over-voltage protection.
The efficiency is 72%.
The converter is enclosed and chassis-mount, with dimensions 75.9 x 31.5 x 26.4 mm.