Output power: 20 watts Filter: π type Line regulation: ±0.5% Load regulation: ±3% Ripple: 0.2% Vout +20mV (max) Noise: 0.5% Vout +50mV (max) Short Circuit Protection: Hiccup mode, Auto recovery Efficiency (typical): 76% to 88% Switching Frequency: 250K Hz Isolation Voltage: 1600VDC Operating Temperature: -25°C to +70°C Cooling by Free-air convection Six side shielded Nickel Coated Copper with Non-conductive Base