Full Glass Fiber Board LED Display Power Supplies 5V70A 350Watts Aluminum Shell SMPS

Product introduction:The board is full glass fiber,Website:, which is fireproof and dampproof. It is LED Display Power Supplies 5V70A 350Watts SMPS, the shell is made by Aluminum.Product parameter:Item ModelHSJ-350-5DC output5V 70AOutput current range0-70AOutput power (Watts)350WWave and noise95mVp-pInlet stability±0.5%Load stability±1%Working efficiency80% DC volt adjust range4.5-5.6VAC input voltage range90~132VAC/180~264VAC (by switch) 47~63Hz;248~370VDCOverload protection105%~135%, 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 size215*115*50mm or 84.6*45.3*19.7inWeight0.88Kgs /46pcs /ctnNote: The testing condition for the parameter above is 230VAC inputProduct feature:• Using bare cooper wires transformer, high quality• Use turbine temperature control fan, long lifespan• Built-in EMI filter, low ripple and noise• Cooling by free air convection•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.FAQ:1.How the goods delivered to me?A.For small quantity, we advise to deliver by courier, like Fedex, UPS, DHL, ect.B.For mass production, we advise to ship by sea. We can send goods to your assigned Shipping Forwarder at FOB price or CIF price.2.Are you a direct manufacturer and exporter from China?Yes, we are. We have our own factory and international sales department in Shenzhen. You are warmly welcome to visit our factory.3.How can I purchase your goods?Please send us enquiries via our website or , also you can directly call us and tell us what you need, our experienced colleague will reply you patiently.Recommendations:

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