Skip to content

AV Linear DC Transistor Welder

Request a quote

Need Training on This Product? Book now at this link here.


Sunstone Circle Protection Plan Subscription

The best protection your investment has ever seen! Learn More >

AV Linear DC Transistor Welder

The electric current is directly controlled by a transistor.  This transistor welder is ideal for welding small components and very fine wires due in part to the fast control speed and the ability to manipulate the waveform.  The welder features current and voltage feedback controls to ensure repeatable weld results.  Current, voltage, and power waveforms can be shown on the graphic user interface.

The Avio Transistor Welder offers three control modes: constant current, voltage, and power.  Up to five welds per second is possible for operators requiring high levels of production and throughput.  A built-in pre-weld check function can be enabled to improve the weld process.

Available in 2v (500 A) and 4v (1800 A)

Features of the Avio Transistor Welders:

  • Consistent and precise welding by high-speed linear control
  • 3 control modes: constant current, voltage, and power
  • High productivity by high-speed welding : 5 welds per second
  • Pre-weld check function reduces spark problem
  • Simultaneous graphic display of V, I and W waveform

*Sunstone is able to sell AVIO products only in the USA.


Sunstone's training team is ready to help you master the AVIO AV Linear DC Transistor Welder Visit our Training Page to learn more.

Shipping Outside the USA?

Sunstone ships welders all over the world every day. Kindly note that Duties and Taxes are not calculated nor collected by Sunstone. In most cases, the assigned carrier will notify you of any additional required fees. Thank you!

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare