PPL18W-180

The Phihong USA PPL18W-180 is an AC/DC desktop adapter rated for 18V output at 20W. It accepts 90 to 264 VAC input at 47 to 63 Hz, with a maximum input current of 0.48A. Inrush current is limited to 50A max at 100VAC and 60A max at 230VAC. No-load power consumption is ≤0.1W at 115VAC and ≤0.075W at 230VAC.

Average efficiency is ≥81.4% at 115VAC and ≥81.8% at 230VAC, with ≥72.5% efficiency at 10% load under 230VAC. The adapter provides over-voltage protection at 16V max, over-current protection at 6A max, and short-circuit protection with auto-recovery. Leakage current is less than 3.5mA. Primary-to-secondary dielectric withstand is 3000 VAC for 1 minute, and insulation resistance is ≥10 MΩ at 500VDC.

The operating temperature range is 0°C to +40°C, with non-operating temperature from -20°C to +80°C and operating humidity of 20% to 80%. The adapter meets cULus 62368-1 and IEC 62368-1 safety standards and complies with FCC Part 15 Class B, CAN ICES-003(B)/NMB-003(B), and EN 55032/CISPR 32 Class B emissions requirements.

As a desktop adapter, it is designed for external AC/DC power conversion in applications requiring 18V at 20W. Its input range, efficiency, and protection features support use across a wide range of line voltages and load conditions.