Cherokee International CRP340L1 AC Power Supply

The Cherokee International CRP340L1 is a 400-watt, single-output power supply in the CRP340 family, a PF-corrected, mains-to-output module designed for reliable regulated DC power in industrial and test equipment. It accepts universal AC input of 100-240 VAC at 47-63 Hz and draws up to 5 A at input, delivering a single DC output with protections including over-current, over-voltage, AC input undervoltage, remote on/off, and thermal shutdown. Safety and compliance include UL1950, CSA22.2-234, and TUV EN60950 certifications, along with EN61000-3-2 PF correction; the L1 variant is rated to at least 83% efficiency. The unit features remote sense and a self-protection mechanism that reduces output power to compensate for elevated ambient temperatures, enabling operation up to 70°C ambient.