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The RECOM RAC04-3.3SC/277-E is a regulated AC/DC converter designed for PCB mounting. It features a universal input voltage range of 80-305VAC, making it suitable for worldwide applications. This model provides a stable 3.3VDC output at 1.2A, delivering a total of 4W of power.
Key electrical specifications include a typical efficiency of 72% and a low no-load power consumption of 50mW maximum. The converter offers 3.75kVAC isolation and includes SCP and OVP protection features. It is designed to operate within a wide temperature range of -40°C to +80°C.
The RAC04-3.3SC/277-E is housed in an encapsulated package suitable for through-hole mounting. Its compact dimensions (36.7mm x 27.2mm x 17.1mm) and robust design make it ideal for applications such as home automation, standby power systems, and industrial controls where reliable power conversion is essential.
The output voltage is 3.3 VDC.
The maximum output current is 1.2A.
The power rating is 4 W.
The input voltage range is 80 ~ 305 VAC.
The operating temperature range is -40°C to +80°C.
It is a 7-DIP Module, 6 Leads package.
It is a through-hole mount type.