PA-H020A Programmable Pulsed Arc Welder

Formerly known as PA20P

The PA-H020A programmable pulsed arc power supply is a linear DC precision arc-welding unit extensively used in contactless, high-speed, solder free coil and wire termination applications. Models available for single output laboratory use or multi-output high-speed automation applications, this unit employs state-of-the-art closed-loop electronic arc control circuitry to deliver output accuracies and repeatability better than 1% with currents up to 20 A.

Welding currents and profiles are fully programmable with real-time graphical oscilloscope feedback that provides process monitoring and quality assurance Pass/Fail criteria as standard.

  • High speed, solder free coil and wire termination
  • Non-contact process
  • Constant current arc control
  • Single phase operation

Technical Specifications

Technology Micro TIG
Start Mechanism HV
Output Range Amps: 2 - 20
Pulsation Frequency (Hz)
Input Power 110 VAC
230 VAC
Single or 3 Phase Single Phase
Built in MonitorYes
Automation Ready Yes
Size (L x W x H) 19.3 in x 10.6 in x 11.8 in (490 mm x 270 mm x 300 mm)
Weight84 lb (38 kg)