Product Name: Wall Mounted 48W Power Adapter 12V4a Brand: Xinspower Certification: CE, UL, RoHS, ISO, CCC, CB, FCC Modulation System: PWM Energy Transmission: One-way Transmission Power Supplying System: Level 2 Power Distribution Equipment Voltage Regulating Mode: Frequency Modulation Type Starting Mode: Self-excited Switching Power Supply Connection Mode: Series Switching Power Supply Input Voltage: 110-220V Output Power: 1 - 50W Warranty: 2 Years Output Type: Single Color Option: White or Black, or Customized Custom Logo: Yes Trademark: Xinspower Transport Package: Carton Box Specification: 12W series Origin: China, Shenzhen HS Code: 8504401400 Product Description Specifications:ModelA481ModeConstant voltageInput100-240VAC, 50/60HzOutput45W ( 15V 3A )Energy efficiencylevel VIDC cord length1.5MetersDC jack size3.5 * 1.35 * 10mm etc.Dimension(L*W*H)87x56x67mm; AC plugUS/EU/AU/UK/KR/CH/JP, etc.CertificationsEN 61558/60950/60065/61347/60335 CE UL PSE SAA FCC RoHS etcProtectionsShort circuit protection, over voltage protection, over current protectionWorking environment0°C~+40°C 10%~90%RHStorage environment-20°C~+80°C 5%~95%RHCooling methodNatural cooling downRoHS compliantYesWarranty2 YearsApplicationLED lighting, communication, appliances, security cctv camera, medical, audio, 3D printer,recliner massage chair, laptop, vending machine, water purifier, etc.FAQ1. Q:Do you offer samples for testing? A:Yes,we offer samples for testing with cost paid by buyer.Besides we welcome our customers to take sample as we believe seeing is believing.2. Q: Are you a manufacturer? A: Yes, 100%.3. Q: What is the production lead time? A: 3-7 working days due to the production schedule.4. Q: What is the payment term? A: TT 30% deposit and 70% balance before delivery.5. Q: What is the warranty? A: 2 Years.6. Q:How do I know the production status? A:Our sales person will follow your order and notify you on time, also you could reach us by SNS Tool to get Live picture and video.7. Q:What is the MOQ? A: 3000pcs8. Q:Could I visit your factory? A:We welcome you doing that!9. Q:Could I have third Party to QC the product? A: Sure.