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The Cosel LDC60F-1-SN is a compact AC DC converter designed for industrial applications. It accepts a wide input voltage range of 85-264VAC at 47-440Hz, making it suitable for global use. The converter delivers three regulated outputs: +5V at 2.0A (peak 3.0A), +12V at 0.3A (peak 0.6A), and -12V at 0.2A (peak 0.3A), with a total output power of 25W. Typical efficiency is 70% at full load with 100VAC input.
Electrical performance includes line regulation of 20mV for +5V and 48mV for ±12V outputs, and load regulation of 100mV for +5V and 120mV for ±12V. Ripple and noise are tightly controlled, with maximum ripple of 100mVp-p on +5V and 120mVp-p on ±12V at 0-50°C, and slightly higher values at lower temperatures. Inrush current is limited to 25A typical at 100VAC and 50A at 200VAC. Leakage current is 0.75mA maximum.
The converter includes overcurrent protection with peak current capability for each output. It is designed for reliable operation in a variety of power supply applications where multiple voltage rails are required.
85-264 VAC (or DC110-370V).
+5V at 2.0A (peak 3.0A), +12V at 0.3A (peak 0.6A), -12V at 0.2A (peak 0.3A).
70% typical at full load with 100VAC input.
25A typical at 100VAC, 50A typical at 200VAC.
0.75mA maximum at 60Hz.
Maximum ripple: +5V 100mVp-p (0-50°C), 140mVp-p (-10-0°C); +12V and -12V 120mVp-p (0-50°C), 160mVp-p (-10-0°C). Ripple noise is slightly higher.
+5V: 20mV max; +12V and -12V: 48mV max.