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The Astrodyne TDI OFM-0202 is a 20-watt ultraminiature open frame switching power supply designed for ITE commercial applications. It operates with a universal input voltage range of 90-264 VAC and provides a regulated 12VDC output.
This power supply boasts a high efficiency of 75-78% and features a compact size of 2.0" x 3.5" x 0.80". Key electrical specifications include a maximum average output current of 1.8A, load regulation of ±0.5% typical, and line regulation of ±0.1~1% typical for single outputs. It also offers 3000 VAC isolation between input and output.
The OFM-0202 is built with an open frame construction and chassis mount type, making it suitable for integration into various systems. It operates within an ambient temperature range of 0°C to +50°C with derating. The unit complies with IEC 60950-1 2nd Ed and carries cURus approval.
90-264 VAC.
12 VDC at up to 1.8A.
0°C to 50°C with derating.
Open frame, chassis mount.
Typical 75-78% at nominal input, full load.
cURus approved to UL 60950-1.
2.0" x 3.5" x 0.80".