IEC/EN/UL/cUL 60950-1, CSA-C22.2 No. 60950-1, 2nd Edition. UL. Manufacturer part numbers that contain the letter 'P' within the suffix have a positive on/off control polarity, those with the letter...
EN/UL60950-1. Manufacturer part numbers that contain the letter 'P' within the suffix have a positive on/off control polarity, those with the letter 'N' have a negative polarity. Murata 30W Single ...