Product introduction:We are a Shenzhen Factory supply 5V 10A Switching Power Supply 50W LED Power Supplies which widely apply to advertising display.Product parameter:Item ModelHSJ-50-5DC output5V 10AOutput current range0-10AOutput power (Watts)50WWave and noise100mVp-pInlet stability±0.5%Load stability±1%Working efficiency78% DC volt adjust range4.5-5.6VAC input voltage range90~264VAC 47~63Hz;248~370VDCOverload protection105%~135%,Website: , Pulsing hiccup shutdown; Reset, auto recoveryOver-voltage protection5.75-6.75VHigh-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 size110*80*35mm or 43.3*31.5*13.8 inWeight0.26Kgs /100pcs /ctnNote: The testing condition for the parameter above is 230VAC inputProduct feature:• 100% burn-in test• We have the best professional and experienced engineer• Free air cooling•Low power consumption, high reliability• Long using lifetime, more than 50,000 hours• Your inquiry will be replied within 12 hours.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.FAQ1. How long is the lead time?It depends on the quantity.Usually Samples: 1-7 daysBulk Production: depends on qty2. How can I get a sample from you?If the models or parameters you need we have in stock, we can send you our stock sample at once. But if you need your own design or something special, it will take some time to finish. And the courier freight needs to be covered by you. Samples can be sent through UPS,TNT, Fedex, DHL,etc.3. How can I pay to you?For mass production, usually you should pay 30% deposit before production and 70% balance upon shipment.Recommendations: