Weld Type: High-current Micro TIG (Pulse Arc)
Trigger: Foot pedal or stylus
Interface: Advanced digital control panel
Power Source: 110/220 VAC auto-switching
Use Case: Heavy-duty microjoining of conductive metals
Environment: Production floors, R&D labs, aerospace, battery manufacturing
📘 Description
The Sunstone PA250 is a high-performance pulse arc welder engineered for demanding applications where strength, precision, and repeatability are non-negotiable. Delivering up to 250 amps of output, the PA250 provides clean, controlled welds on a wide range of conductive materials — from delicate foils to robust bus bars.
This welder offers advanced energy control, weld profiling, and shielding gas integration, making it a top choice for professional engineers, battery manufacturers, and aerospace technicians seeking high-end micro TIG capabilities in a benchtop package.
⚙️ Key Features
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250A Peak Output: Handles thick metals, tabs, foils, and large connectors
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Advanced Pulse Control: Adjustable arc energy, duration, and waveform
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Digital User Interface: Precision tuning and weld profile storage
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Argon Gas Integration: Shielded welding ensures clean joints and repeatable results
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Ergonomic Welding: Works with stylus, foot pedal, and compatible weld heads
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Thermal and System Monitoring: Built-in safety and diagnostics
🧰 Ideal Applications
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Battery tab welding (Li-ion, pouch cell, cylindrical packs)
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Aerospace sensor and connector assembly
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High-current power terminal joining
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Conductive mesh, braid, or foil welding
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Electronic and electromechanical component prototyping
DO YOU NEED TRAINING?
Sunstone's training team is ready to help you master the Omega Weld Head Visit Sunstone's Training Page to learn more.
