19.5V 1W-420W Desktop Power Adapters

The QINXPOWER 19.5V AC to DC Power Adapter is designed for high efficiency, stable performance, and global compatibility. With a wide 100–240V AC input range, this adapter is suitable for worldwide applications and complies with major international safety and energy efficiency standards, including UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI, and CB.

Offering a flexible output range from 0.1A to 21.5A (1W–420W), this 19.5V adapter is ideal for powering USB devices, smart home systems, LED lighting, routers, IoT devices, and industrial electronics. It ensures stable voltage output with low ripple and low noise, making it suitable for sensitive electronic equipment.

QINXPOWER provides global AC plug options including US, JP, UK, EU, AR, KR, and IN, available in both 2-pin and 3-pin configurations. As a professional manufacturer, QINXPOWER supports OEM/ODM services such as custom labeling, enclosure design, cable length, connectors, and packaging.

Applications:

QINXPOWER AC DC Power Supply Adapters and Battery Chargers Are Widely Used for LED Lighting, LED Strip, LED Tape, LED Lamp, LED Bulb, CCTV Camera, Microscope Camera, Advertising Voxs, Fan, Set Top Box, Aquarium, Monitor, Printer, 3D Printer, PrinDoor System, Small Household Appliance, LED Driver, Powerline Wifi, Mini Electronic Device, Laptop, Air Purifier, Air Humidifier, Vacuum Cleaner, Hair Clipper, Medical Machine, LCD, Mobile Phone, MP3/MP4, Stereo Audio, Balance Car, Credit Card Terminal, Satellite, Tennis Ball Machine, Notebook, Sound System, K-Cubes, T-Cubes, Portable Power Stations, Toughbook, IP Phone, Computer, LCD/LED Monitor, TV, Ultrabook, Gaming PC, Tablet, Audio and Video Devices, Digital Media, Hard Drives, Computer Peripherals, Amplifiers, Radio Receivers/Switch, CAMERA, Networking HUB, 24V MP3/MP4, 24V Lamps, Electronictoys, Router, Audio Amplifier, In-building Cell Phone Signal Boosters, Centrifuge, Display, Video Encoder Rack, Tubular Motors, Treadmill, Sweeper, Electric Tool, Storage Bank, DIY Kits, Wireless Routers, Telescopes, Relay Controller, Car Refrigerator, Fiscal Dash Register, Engraving Machine, PoE Switch Midspan, LCD TV, Safety/Scrolling/Stoplight/Quality Scoreboards, Wireless Switch, RF Receiver, Solenoid Valve, Speaker, Mini Fan, Scales, Oxygen Machine, Game Player, Digital Frame, Radio System, Security Equipment, Communications Equipment, Digital Products, GPS, Webcam, Blood PressureMonitor, Guitar Pedals, Monitor Systems, Freezer, Portable Toilet, Router BOARD, LCD-TV Monitor, LED Sign, Multimedia Player, Calculator, Walkman, Digital Portastudio, Magicue Prompter Monitor, Docking Station, Bass Shaker, Electric Sit-Stand Desk, LCD Monitor, Vehicle, CCTV System, Bench Work With Automotive Modules, Key Cutting Machine, Industrial USB Hub, LedS tudio Panel, Dock Charging Station, DC Pump Fan, Game Machine, Language Repeater, Cellular Phone, POS Card Reader, Vacuum Cleaners, Thrustme Kicker, Cruiser, Forklifts, Robotic Lawn Mower, Laser Engraving Machine, Floor Scrubber, Bluetooth Speaker, Scale Monitor, Diesel Drum Pump, Racing Wheel, WheelBase, Direct Drive Wheelbase, Wheelbase BoostKit, Industrial PCs, Computers, Firewall & Virtualization Host, CNC Machine, Portable Camping Toile1`ts, Soldering Pens, Fan Light, Repeater, LED Light Panels, Sound Station, Element Hub, USB-C Pro Dock, USB-C HDMI Dock, Server, Vault, CNC Control, LED Panel, Latptop, Surfing, Lifebuoy, Mower, Pallet Truel, Surflo, Outboar, AUV Thruster, ATV, Heating Clothes, Fishing Reel, Power Tool, Purifying Air Respirator, lAB Instumentation, Portable LED Light System, Portable Power Station, Smart Home, UV Disinfection Lamp, Sound, Smart Learning Machine, Racing Simulator, Beauty Equipment, Fitness Equipment, Ventiltor, Eye Protection Table Lamp, Light Supplement Lamp, Portable Air Conditioner, Fish Finder, Infrared Night Vision Device, Switched POE, Portable Satelite Phone, Portable Base Station, Cashe Register, Detection Instrumentation, Medical Equipment, E-Bike, Motor, Golf Cart, Robot, Weeder, E-Scooter, Electric Scooter, Massage Chair, Drone, Electric Wheelchair, Electric Bike, Intelligent Robot, Battery, Depilator, Telescope Equipments, Electrical Tool, Boat, Electric Golf Trolley, Electric Screwdriver, Drilling Machine, Electric Scissors, Electric Barrow, Weed Sprayer, Dust Suppression Water Tank, Insect Fogger, Electric Toy, LED Light, SCRUB, Mop, Vacuums, Work Light, Tatto Power Supply, Wheelchair......