Shenzhen Yesok Electronics Power Co.,Ltd is a leading China 48 volt power supply manufacturer equipped with professional 48 volt power supply factory, we are always at your service.Quick DetailsPlace of Origin:Guangdong, China (Mainland)Brand Name:YYOSSModel Number:YSV-200-48Output Power:101 - 200WOutput Type:SingleInput Voltage:90 ~ 130VAC / 170 ~ 264VACOutput Voltage:48VDCOutput Frequency:47~63HzOutput Current:4.16AWaterproof level:IP67Output voltage range:48VDCCertificate:CE,ROHSWithstand Voltage:I/P-O/P:3KVACLife span:50000hrsWorking temperature:-35°C~70°CApplication:Suit for LED lighting and moving sign applicationPrice:Ex factory pricePackage:Standard Export PackingDelivery time:15 working daysPackaging & DeliveryPackaging Details:1.15kg/pcs, 15pcs/ctn, Standard Export PackingDelivery Detail:15 working days.richtext [data-maya] { width: 750px; }High efficiency 91% waterproof 200w 12/24/36/48 volt power supply • Model: YSV-200-48• DC Voltage:48VDC• DC current:4.16A• Rated power:200W• Input power:90~130VAC / 170~264VAC• Efficiency: 86%• Size:236*64*45mm• Packing:1.15kg/pcs, 15pcs/ctn• Warranty : 5 years  Typical Features:• Universal AV input with full range:  90 ~ 130VAC / 170 ~ 264VAC• Comply with IP67 standard• Fully encapsulated, suitable for wet, dry, damp locations• Protection: Over voltage, Over load, Over temperature, Short circuit• High efficiency (91.0%)• Compliant to worldwide safety regulations for lighting• 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, IP67 Input Voltage90 ~ 130VAC / 170 ~ 264VACInrush current (Max.)Cold start, 70A/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 recover Short Circuit Hiccup mode design, automatically recover after the problem is removed Withstand Voltage I/P-O/P: 3KVAC, I/P-FG:1.5KVAC, OP-FG: 0.5KVACSecurity StandardsEN-61347-1, EN-61347-2-13, design refer to UL1310Working Temperature-40°C ~ +70°CLife Time+25~+30°C≥50000hrsSize (L*W*H)236*64*45mm Model                                               OutputEfficiencyRated PowerRated VoltageOutput CurrentYSV-200-12200W12VDC0~16.66A87.5%YSV-200-15200W15VDC0~13.33A88.5%YSV-200-24200W24VDC0~8.33A90.0%YSV-200-27200W27VDC0~7.4A90.0%YSV-200-32201W32VDC0~6.25A90.0%YSV-200-36198W36VDC0~5.55A91.0%YSV-200-48200W48VDC0~4.16A91.0%YSV-200-**Rated voltage like 18V/20V…... can be customized  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 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.  Certificates:  CE ,RoHS   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 ``lt''+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