Desktop 18v 3amp power adapter 

Product Description YHY-18003000 18v dc 3amp Power Supply Variable Single output 18V 3A ,which is a low-cost, highly stable, high-quality AC DC Adapter.Effiency more than 88% and with global certifications Such as UL FCC CE BIS  KC PSE SAA and RoHS. It Can be used in ITE industry, laboratories, home work bench, work bench,airpurifier etc.  Specifications: Output Voltage : 18V Output Current :3.0 A Input Voltage: 110V/60Hz 1.5a Ripple & Noise: <200mV rms 3 year warranty Output Load Regulation : ±5% Protection : OCP OVP SCP OPP Hi-Pot(Pri. to Sec.) : 4KV  3s Leakage Current : 0.25 mA At 230Vac Operating Temperature: 0 to 40℃ Storage Temperature: -10 to 85℃ Relative Humidity: 20 to 80% Application: table LED lamp,Plant grow LED,Power Tools,Hand tools,Humidifier,LED lights,printer,fountain motor,Beauty equipment,Purifier etc…