... Universal AC input 3. PFC:67KHz PWM:134KHz 4.12V switching power supply 5.SP-240-48 MODELSP-240-5 ... after fault condition is removedOVER VOLTAGE6.3 ~ 7.5V 9.4 ~ 10.9V14.7 ~ 17.5V19 ~ 22.5V29. ... 67.2VProtection type : Shut down o/p voltage, re-power on to recoverOVER TEMPERATURE90 oC 5 (5V,7.5V), ... ,24V,30V,48V) (TSW1 : detect on heatsink of power transistor)Protection type : Shut down o/p voltage, recovers ...