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The Astrodyne TDI PWC12-9S is a micro-miniature, 12-watt switching power supply designed for AC/DC conversion. It provides a single 9VDC output at 1.34A, delivering 12W of power.
This open-frame converter operates with a universal input voltage range of 90-264 VAC at 47-440 Hz. Key electrical specifications include 75% typical efficiency, ±1% maximum load regulation, and ±0.5% maximum line regulation. It offers 3,000 VAC input to output isolation and features latching short circuit protection and clamp over voltage protection.
The PWC12-9S operates within an ambient temperature range of -25 to +65°C. Its dimensions are 2.00" L x 0.69" W x 1.12" H (50.8mm x 17.5mm x 28.5mm). The unit is designed for through-hole mounting and is suitable for ITE (Commercial) and Medical applications. It meets EN55022 Class B EMI standards and is safety certified by CE, cURus, and UL, adhering to IEC 62368-1 and IEC 60950-1 standards.
90-264 VAC
9 VDC
1.34 A
12 W
6-SIP Module
-25 to +65°C
Over voltage protection (clamp) and short circuit protection (latching, recover).