UACHV225S is a high-voltage AC-DC power module produced by the American company PICO. It is specifically designed for high-voltage input and stable output in high-end application scenarios, featuring high reliability and high efficiency. 

250 watts, with a maximum output of 300 VDC 

General input voltage: 85 to 265 VAC 

Power factor correction, 0.99 (50 - 100% load) 

Space-saving design: One module replaces two modules. 

Provide a special output voltage 

Adjust the output voltage 

Made in the USA, fully enclosed 

Compliant with EN/IEC 61000-3-2 requirements 

Typical characteristics / Electrical characteristics 

Input voltage for communication lines: 85 to 265 VAC, 47 - 440 Hz (output power drops below 95 VAC, maximum 200 W). 

Output power: 250 watts, maximum 200 watts for 85-95 volt AC input. 

Output voltage ripple: 250 - 500 mV, as shown in the chart 

Operating temperature: 0 to 85°C, shell temperature. For correct thermal considerations, please refer to the application instructions. A working temperature range of -20°C and -40°C is available - please contact the factory. 

Isolation 

From input to direct current output: 4242 VDC 

From input or DC output to the housing: 2121 VDC 

From AC input to auxiliary 380 VDC output: non-isolated 

Capacitor requirements: *Must be installed* Auxiliary 380 VDC pins: External - 220uf, 450 volts electrolytic 

Current limit setting point: 130% of the rated value at full load (typical) 

Working frequency: 100 KHz