Product introduction:We sale out power supplies at factory price, we have this 24W 12V2A single channel output power supplies in stock for massage chair indoor UseProduct parameter:Item ModelHSJ-24-12DC output12V 2AOutput current range0-2AOutput power (Watts)24WWave and noise120mVp-pInlet stability±0.5%Load stability±1%Working efficiency82%DC volt adjust range10.8-13.5VAC input voltage range90~264VAC 47~63Hz;248~370VDCOverload protection105%~135%, Pulsing hiccup shutdown; Reset, auto recoveryOver-voltage protection15-16VHigh-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 size85*58*35mm or 33.5*23*14 inWeight0.16Kgs /150pcs /ctnNote: The testing condition for the parameter above is 230VAC inputProduct feature:• 24 months warranty• Free air cooling• Universal AC input range•Low power consumption, high reliability• Long using lifetime, more than 50,000 hoursShipping 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: