48v Constant Voltage Power Supply

Shenzhen Yesok Electronics Power Co.,Ltd is a leading China 48v constant voltage power supply manufacturer equipped with professional 48v constant voltage power supply factory, we are always at your service.Quick DetailsPlace of Origin:Guangdong, China (Mainland)Brand Name:YYOSSModel Number:YSHV-40-48Output Power:40WOutput Type:SingleInput Voltage:90~264VACOutput Voltage:48VOutput Frequency:47~63HZOutput Current:0 ~ 0.84AWaterproof level:IP67Certificate:CE,ROHSWithstand Voltage:I/P-O/P:3KVACLife span:50000hrsWorking temperature:-40°C~70°CProtection:SCP  OVP OTP OLPWarranty:5 Years WarrantyEfficiency:89%Active PFC:>0.95Dimension:170*48*34mmPackaging & DeliveryPackaging Details:0.42Kg/pcs , 26pcs/CTN,Standard Export PackingDelivery Detail:15 working days.richtext [data-maya] { width: 750px; } Waterproof LED Power Supply Series 40W 350/500/700/900/1050/1400ma Constant Current type 90-264vdc Power Supply  YSHC-40-700 • Model:  YSHV-40-48• DC Voltage:48V• DC current: 0 ~ 0.84A • Rated power: 40W• Input voltage: 90-264VAC• Efficiency: 89%• Size:170*48*34mm • Packing: 0.42Kg/pcs  Features:• Input voltage :90~264VAC • PFC≥0.95• Comply with IP67, EMC standard• Fully encapsulated aluminum housing, suitable for wet, dry, damp locations• Protection: Over voltage, Over load, Over temperature, Short circuit• High efficiency (89%)• Long life span: 50000hrs• 100% burn-in tests (at full load), full-round tests.• 5 years warranty•  Rated output can be customized Parameter              CE , RoHS, IP67Inrush current (Max.)Cold start, 45A/230VACProtectionsOver Temperature : +85°C±10°CShut down o/p voltage, re-power on to recoverOver Voltage: 110% ~ 130%Shut down o/p voltage, re-power on to recoverOver Load : 130%Shut down o/p voltage, re-power on to recoverLightning ProtectionGDT open to discharge, repower on to recoverShort CircuitHiccup mode design, automatically recover after the problem is removedPower Factor CorrectionPFC>0.98 at 110VAC,  PFC>0.95 at 230VAC,  PFC>0.93 at 264VACWithstand VoltageI/P-O/P: 3KVAC, I/P-FG:1.5KVAC, OP-FG: 0.5KVACSecurity StandardsEN-61347-1, EN-61347-2-13, design refer to UL1310EMCEN55015: 2007, EN61547:1995+A1:2000; EN61000-3-2: 2006; EN61000-3-3: 2008Working Temperature-40°C ~ +70°C Life Time+25~+30°C≥50000hrsSize (L*W*H)170*48*34mm ModelOutputEfficiencyRated PowerRated VoltageOutput CurrentYSHV-40-1240W12VDC0~3.34A84.0%YSHV-40-2440W24VDC0~1.67A87.0%YSHV-40-3640W36VDC0~1.12A88.0%YSHV-40-4840W48VDC0~0.84A89.0%YSHV-40-**Rated voltage 20V/27V…... can be customized    Driver photo Efficiency test : Waterproof test : IP67 Assemble - Waterproof connector  (Alternative or customized)   Components showing : Other model: Working environments:• Make sure work in proper environments are stated in this Guide.• Do not overload.• Avoid free of load while a power supply is powered on, keep proper loading• Always keep good ventilation• Do not mount on wood or flammable surface, keep minimum 5CM for LED power supplies each other.• Keep away from inflammable or explosive environments. Application:Suitable for LED electronic display screen, LED street lights, LED tunnel lights, LED bridge lights, LED panel lights, LED ceiling lights, moving sign application, etc. Shipping Policy:• Samples checking: sending by Express (DHL / UPS / FEDEX / TNT/EMS)• Bulk production: sending out by cargo shipping / air freight / Express Certificates:  CE , RoHS  TUV  Shenzhen Yesok Electronics Power Co.,Ltd Workshop : Production line What else can Yesok bring for you ?1.   Professional introduction and analysis about led drivers & led chips 2.   3 years warranty price, 5 years warranty design products3.   Rated current & voltage can be customized, like 320mA / 1500mA ……32V…..4.   Reliable quality as MW…... but price cheaper 20%~30%5.   Efficiency high 3%~8% than most suppliers6.   OEM / ODM / Label service / Distributor7.   Unique outter case designs8.   Stock for popular models, like 12v/24v…..1500mA/3000mA…..9.   Each driver with 2~3 times burn-in tests <+40~+45°C, full load>10. 1~3 days reaction for customer's questions or quality feedback11. Providing service from inquiry to after-sales (technical supports, market information share, shipment arrangement