100-150W Single Output Open Frame Power Supply with PFC Function - 24 Volts @ 4.2 Amps (6.25 Amps w/ 20 CFM fan) Features +++4" x 2" compact size +++Universal AC input / full range +++Built-in active PFC function +++High efficiency up to 93% +++Protections: Short circuit / Overload / Over voltage / Over temperature +++100 Watts free air convection, 150 watts with 20 CFM forced air +++LED indicator for power on +++No load power consumption