What products does Winna Technology mainly manufacture?

Winna Technology specializes in two main product lines: Power Adapters (PD fast chargers, switching power supplies, USB chargers, etc.) and Ultrasonic Metal Welding Equipment (wire harness welders, terminal welders, flat surface welders, etc.), serving the new energy, electronics, and wire harness processing industries.

What certifications do Winna's power adapters have?

Winna Technology's power adapter products are ISO 9001:2015 certified and hold CCC, UL, CE, FCC, and RoHS international safety certifications, with an annual return rate below 0.02%.

What advantages does ultrasonic metal welding have over traditional welding?

Ultrasonic metal welding requires no solder or flux, produces no sparks or fumes, offers fast welding speeds (0.1-0.5 seconds), delivers high joint strength with extremely low electrical resistance, and effectively eliminates issues like cold joints and oxidation common in traditional welding — especially suitable for new energy vehicle wire harnesses and battery tab welding.

Does Winna Technology provide customized power solutions?

Yes, Winna Technology offers professional ODM/OEM customization services for power adapters, including logo printing, packaging customization, and plug specification customization, as well as parameter customization and production line integration solutions for ultrasonic welding equipment. Contact us for more information.

Power Adapter-page2

180W Desktop Power Adapter | YN-180W High-Power Industrial Grade
72W Desktop Power Adapter | YN-72W High-Power Industrial Grade
130W Desktop Power Adapter | YN-130W High-Power Industrial Grade
YN160W 160W Desktop Power Adapter, Wide Input Voltage 9-58V/12.5A High Current Industrial Grade
YN100W 100W Desktop Power Adapter, Wide Input 9-58V/8A High Current Industrial Grade Adapter
YN72W 72W Desktop Power Adapter, Wide Input Voltage 9-48V DC, Optional DC Connectors, Multi-Country Plug Certifications
Medical-Grade 48W Power Adapter YN48MED, Wide 9-30V Output, IEC EN60601 Certified, High-Reliability Medical Equipment Power Supply
YN48W 48W Power Adapter, Horizontal Desktop Three-Form Interchangeable Plug with Multi-Country Options, Suitable for Monitors, All-in-One PCs, and Security Applications

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180W Desktop Power Adapter | YN-180W High-Power Industrial Grade

72W Desktop Power Adapter | YN-72W High-Power Industrial Grade

130W Desktop Power Adapter | YN-130W High-Power Industrial Grade

YN160W 160W Desktop Power Adapter, Wide Input Voltage 9-58V/12.5A High Current Industrial Grade

YN100W 100W Desktop Power Adapter, Wide Input 9-58V/8A High Current Industrial Grade Adapter

YN72W 72W Desktop Power Adapter, Wide Input Voltage 9-48V DC, Optional DC Connectors, Multi-Country Plug Certifications

Medical-Grade 48W Power Adapter YN48MED, Wide 9-30V Output, IEC EN60601 Certified, High-Reliability Medical Equipment Power Supply

YN48W 48W Power Adapter, Horizontal Desktop Three-Form Interchangeable Plug with Multi-Country Options, Suitable for Monitors, All-in-One PCs, and Security Applications