Product Introduction: CE FCC ROHS KC CB certified 19V 3.42A/ 18.5V 3.5A Laptop Power Adapters with EU UK US AU KC plugs. Laptop Power Adapters, Switching Adapters all are the proper models for LED, POS machine using. Product Parameter: Model No.KYT-90WInput100 to 240V AC, 50/60HzOutput power90W series （C8/ Cord to cord）OutputDC 19V 3.42A/ 18.5V 3.5AProtectionOverload protectionOutput over voltage protectionShort circuit protectionCertificateCE(EMC,LVD)ROHSFCCEfficiencyMini 89 %No Load Power Consumption≤0.3W at Rated VoltageHigh-Voltage testPrimary to secondary: 3 kV 5 mA 60SOperating Temperature Range0--40°CDimension100*50*36mmNet weightAbout 290.8 gram per unitMTBF50,000 hoursApplicationWater purifier, LED, Medical machine,CCTV camera, LCD, Set-top box, DVR, Router, Modem,etc.Product Feature: 1.With high efficiency, low loss, environmental protection circuit design; with overvoltage protection, overload protection; 2.Products beautiful, high-temperature flame-retardant shell by ultrasonic welding, safety and reliability; 3.Output interference is very small, the output voltage stability, better able to extend the life of an external electric;Shipping and Servicing: 1.As customers’requests(By sea,by air,by express)2.Goods will be fully tested, 100% good performance before shipping.3.We offer 12 months maintenance warranty.FAQQ: Can you provide a sample ? A: Yes,we offer free sample.Q: Whether to provide customized design? A: Yes,modified and customer design is available.Q: Payment Terms? A: Paypal, T/T, Others.Q: How about the Leadtime? A: Depend on the quantity of your order:normally 15 working days based on MOQ quantity.Q: How about the Leadtime for the sample? A: 1-5 days.