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The TDK Corporation SCT66 is a 60W AC/DC power supply designed for ITE (Commercial) applications. It operates with a wide AC input range of 85-265 VAC and offers three outputs: 5V, 24V, and -12V. The converter provides 60W of output power under convection cooling and up to 55W under forced air cooling.
Key electrical specifications include a typical efficiency of 70% at full load, line and load regulation of ±2% on the primary output and ±5% on secondary outputs, and a hold-up time of 20ms. It features overcurrent protection with automatic recovery and overvoltage protection on the main output.
The SCT66 has an open frame construction and is designed for chassis mounting. Its dimensions are 127.0mm x 76.2mm x 34.0mm (5.00" x 3.00" x 1.34"). The operating temperature range is 0°C to 70°C, with derating required from 50°C to 70°C. Storage temperature ranges from -20°C to 85°C.
This series meets EN61000-4 immunity standards (levels -2 through -6) and complies with FCC Class B and EN55022 B for EMI. Safety agency approvals include UL60950-1, CSA60950-1, IEC/EN60950-1, and CE Mark. The product comes with a 1-year warranty.
The SCT66 operates from 0°C to 70°C with linear derating to 50% load from 50°C to 70°C.
The SCT66 provides 5V at 7A (convection) or 10A (forced air), 24V at 3A, and -12V at 0.7A (convection) or 1.5A (forced air).
The input voltage range is 85-265 VAC at 47-63 Hz.
The SCT66 is approved to UL60950-1, CSA60950-1, IEC/EN60950-1, and carries CE Mark.
The efficiency is typically 70% at full load and nominal AC line.