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The Astrodyne TDI PWC12-3.3SE is a micro-miniature 12-watt switching power supply designed for industrial and commercial applications. It offers a 3.3 VDC output at 3.01 A, delivering a total of 12W of power.
This AC/DC converter accepts a universal input voltage range of 90-264 VAC across a frequency range of 47-63 Hz. Key electrical specifications include a load regulation of ±1% maximum, line regulation of ±0.5% maximum, and an efficiency of up to 72% typical. It provides 3,000 VAC input to output isolation and meets EN55022 Class B EMI standards.
The PWC12-3.3SE is designed with a SIP style encapsulated package, suitable for through-hole mounting. It operates within an ambient temperature range of -20°C to +70°C with derating. Safety approvals include CE, cURus, and UL, with compliance to IEC 62368-1 and IEC 60950-1 standards.
The input voltage range is 90 to 264 VAC at 47-63 Hz.
It provides 3.3 VDC at 3.01 A, with a total power of 12 W.
The operating temperature range is -20°C to 70°C with derating.
It comes in a 6-SIP through-hole module package.
The isolation voltage is 3000 VAC.
It complies with IEC 62368-1 and IEC 60950-1.
Yes, it features latching short circuit protection with auto-recovery.