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The TDK Corporation ZWX240/L2 is an open-frame AC/DC converter designed for industrial applications. It delivers up to 120W of power under natural convection and 153W under forced air cooling.
This converter offers multiple output voltages including +3.3V, +5V, +12V, and -12V, with specific current ratings for each. It supports a wide input voltage range of AC85-265V and features power factor correction (PFC), remote on/off, and remote sensing capabilities. The unit is designed for chassis mounting and has dimensions of 94mm x 36mm x 210mm.
Key electrical specifications include an efficiency of up to 84% and a typical hold time of 20ms at 100VAC. It operates within a temperature range of -10°C to 70°C with derating. The ZWX240/L2 complies with various safety and EMC standards, including UL60950-1, EN60950-1, EN55011/EN55022-B, and FCC-ClassB.
This model is suitable for ITE (Commercial) applications and is RoHS3 compliant. It is designed for reliable operation in demanding environments.
The ZWX240/L2 accepts an input voltage range of 85 to 265 VAC at 47 to 63 Hz.
The ZWX240/L2 provides four outputs: +3.3V, +5V, +12V, and -12V, plus a 5V standby output.
The ZWX240/L2 delivers up to 90W total with natural convection cooling and up to 153W with forced air cooling. Peak power is 180W.
The ZWX240/L2 operates from -10°C to +70°C with derating. It supports 100% load up to 50°C, 60% load at 60°C, and 20% load at 70°C.
Yes, the ZWX240/L2 has overcurrent protection on all outputs. The protection thresholds are >8.82A for V1, >7.35A for V2, >9.45A for V3, >0.32A for V4, and >2.1A for V5.
The ZWX240/L2 complies with UL60950-1, CSA60950-1, EN60950-1, and EN50178 (OV II) safety standards.
The ZWX240/L2 measures 94 x 36 x 210 mm (W x H x D) and weighs 500g.