Digitrax PS615 Evolution Power SupplyThe PS615 power supply is only available with Evolution Starter Sets._ It is the recommended power supply for use with an Evolution set operating at 5 Amps._ It is not sold separately.The PS615 is a 90W AC/DC 15VDC 6 amp power supply._PS614 Features: High-efficiency power supply 15 VDC output Available with different cord sets Meets MEPS VI and DOE VI efficiency standards CE for EM_compatibility and IEC 60950, UL, and FCC safety requirements Full galvanic isolation of output voltage from AC input RoHS environmentally sensitive manufacturing Compact and lightweight Power indicator lightOver current and overload protectedSpecifications For Use With Evolution Starter Set Warranty No Worries Warranty_(read more)