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The TDK Corporation ZWX240/A1 is an open-frame AC/DC converter designed for industrial applications. It delivers up to 120W of total output power under natural convection, and up to 204W with forced air cooling.
This converter features four outputs: +3.3V, +5V, +12V, and -12V, with specific current ratings for each. It accepts a wide input voltage range of 85-265 VAC and offers a power factor of 0.99 typical at 100VAC. Key features include Power Factor Correction (PFC), Remote On/Off functionality compatible with ATX standards, and Remote Sensing for the V1 output.
The unit is designed for chassis mounting and has dimensions of 225.0mm x 106.0mm x 35.0mm. It operates within an ambient temperature range of -10°C to 70°C with derating and meets various safety and EMC standards including UL60950-1, EN60950-1, EN55011, and FCC Class B.
This model is suitable for ITE (Commercial) applications and offers flexibility with options for cover types and mounting configurations.
The input voltage range is 85 to 265 VAC at 47-63 Hz.
It provides +3.3V, +5V, +12V, -12V, and +5V standby outputs.
Total output power is 90W under natural convection, 153W with forced air, and up to 180W peak.
Operating temperature range is -10°C to 70°C with derating.
Cooling can be natural air convection or forced air at 0.85 m³/min.
It complies with UL60950-1, CSA60950-1, EN60950-1, EN50178 (OV II), and DENAN Law (100VAC only).
Dimensions are 94 x 36 x 210 mm (WxHxD) and weight is 500 g typical.