Edon Welding Machine |TB250

Key Specifications

• Model: Edon TB250

• Welding Process: MMA / ARC (Manual Metal Arc / Stick welding) — uses coated electrodes for joining metal. 

• Technology: IGBT DC Inverter — modern inverter design for a lighter, more efficient and stable welding current. 

• Input Voltage: ~220–230 V AC, single-phase (standard household mains). 

• Input Current / Capacity: Approx. 21.8 A / ~4.7 kVA (typical inverter input). 

• No-Load Voltage: ~65 V (helps with arc striking). 

• Output Welding Current: 20 A – 120 A (usable range). 

• Electrode Compatibility: Typically 1.0 mm – 3.2 mm electrodes. 

• Duty Cycle: ~60 % @ 40 °C (run 6 min per 10 min at rated current). 

• Efficiency: ~85 % energy conversion. 

• Power Factor: ~0.73 (typical inverter machines). 

• Insulation Class: F (good thermal endurance). 

• Protection: Usually IP21S (protection against light drips and dust in workshop/household conditions). 

• Weight & Size: Compact and lightweight (~3 kg or slightly more depending on accessory cables). 

Features and Benefits

✔ IGBT Inverter Technology

• Provides a stable arc, reduced energy consumption, and better control compared to traditional transformer welders. 

✔ Portable & Lightweight

• Small form factor makes the TB250 easy to carry to workshops, job sites, farms, or DIY projects. 

✔ Adjustable Welding Current

• Adjustable current allows you to match heat output to material thickness and electrode size, producing cleaner welds. 

✔ Stable Arc & Reduced Spatter

• Inverter design helps deliver smooth arc performance with less spatter, improving weld quality. 

✔ Safety Protections

• Built-in protections typically include overload and over-temperature shut-off, enhancing durability. 

Suitable Applications

• General metal fabrication and repairs

• Workshop & garage welding

• Construction site maintenance

• DIY projects and small welding tasks

• Automotive repairs and structural welding

The TB250 is often chosen by hobbyists, welders new to arc welding, and light professional users because it combines portability with enough power for everyday welding needs.