The AWELCO IRIS 150 MMA‑DC is a single‑phase inverter welder designed for maintenance, advanced DIY and small workshop tasks. Its IGBT technology ensures precise arc control, reduced power consumption and compact dimensions. The adjustable 15–140 A output supports 1.6–3.25 mm electrodes for steel, stainless steel and cast iron.

Operating in DC with a 90 V open‑circuit voltage, it provides easy arc ignition and stable welding performance. The 140 A @ 30% duty cycle matches typical hobby and non‑continuous use. Lightweight and portable, it features a 5.6 kg box weight and compact packaging (360 × 160 × 265 mm).

Compatible with generators within ±15% voltage tolerance, it supports rutile, basic, stainless steel and cast iron electrodes, clearly positioned in the HOBBY category as stated by the manufacturer.