Product introduction:It belongs to switched mode AC/DC high voltage Power Supply 48V150W for Electrical Equipment.Product parameter:Item ModelHSJ-150-48DC output48V 3AOutput current range0-3AOutput power (Watts)150WWave and noise280mVp-pInlet stability±0.5%Load stability±1%Working efficiency88%DC volt adjust range42-53VAC input voltage range90~132VAC/180~264VAC (by switch)47~63Hz;248~370VDCOverload protection105%~135%, Pulsing hiccup shutdown; Reset, auto recoveryOver-voltage protection54-56VHigh-temp protectionRTH3>=65°C FAN ON<=55°C FAN    OFF>=80°C Cut off output(5~15V)RTH3>=70°C FAN ON<=60°C FAN    OFF>=85°C Cut off output(24~48V)Temp coefficient±0.03%°C(0~50°C)Setup rise hold up time200ms,50ms,20msWithstand voltageInput and output interval,1.5KVAC,Input and enclosure,1.5KVAC,Output and enclosure,0.5KVACIsolation resistanceInput and output interval,Input and enclosure,Output and enclosure,500VAC/100M OhmsWorking temp and humidity-10°C~+50°C,20~90%RHStorage temp and humidity-20°C~+85°C,10~95%RHItem size198*98*40mm or 79*38.6*15.7 inWeight0.65Kgs /36pcs /ctnNote: The testing condition for the parameter above is 230VAC inputProduct feature:• Low ripple and low noise• Full rang input• Long using lifetime, more than 50,000 hours• Your inquiry will be replied within 12 hours.•Low power consumption, high reliability.Shipping and servicing:We will deliver goods according to your request, you can choose DHL, UPS, FedeX, TNT, special line, Air Cargo, Sea Cargo, etc.Our power supplies are strictly tested before sale. The warranty is two-years, during this period, we will repair the products for free if the malfunction is caused by the quality of our products.Recommendations: