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The Delta Electronics AA04D0305A is an isolated, fully encapsulated 4W AC/DC power module designed for PCB mounting. It features a universal input voltage range of 85-264 VAC at 47-440 Hz, making it suitable for various commercial and industrial electronic equipment applications.
This module provides dual outputs of +5V at 600mA and +3.3V at 150mA, with a total power rating of 4W. Key electrical specifications include a typical efficiency of 72%, over-load and over-voltage protection, and 3kVAC isolation. The operating temperature range is -25°C to 60°C with derating.
Designed for through-hole mounting, the AA04D0305A has a package dimension of 27.0x36.5x17.1mm. It meets EMI standards EN55032 Class B and EMS compliance to EN61000-4, and is UL/IEC/EN 60950-1 certified and CE marked. The module is lead-free and RoHS compliant.
With its robust design and international safety approvals, this power module is an ideal choice for applications requiring reliable power conversion in demanding environments.
The input voltage range is 85-264 VAC at 47-440 Hz, or 120-370 VDC.
The AA04D0305A provides dual outputs: 5 VDC at 600 mA and 3.3 VDC at 150 mA.
The operating temperature range is -25°C to 60°C with derating.
The AA04D0305A comes in a 7-DIP through-hole module.
It includes foldback current limiting with auto-recovery, hiccup short circuit protection, and zener diode clamp over-voltage protection.
The isolation voltage is 3 kVAC.
Yes, the AA04D0305A is lead-free.