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MIB-300A AC Inverter Resistance Weld Control
MIB-300A is an AC inverter welding power supply capable of up to 20,000 A output.
Compared to a standard AC welding power supply, AC inverters provide more controlled input of heat to the workpiece, minimizing potential damage to surrounding parts.
AC inverters also helps avert magnetization of the workpieces or of magnetic parts and prevent uneven welds due to the Peltier effect when welding dissimilar materials.
More effective control of heat input than standard AC welding power supplies
Reduced Peltier effect
Reduced magnetization of work piece and magnetic materials around electrodes
Secondary constant current control
Up to 20 pulses each for WELD 1, 2, 3
Interrupt function helps prevent over welding
Upslope and downslope functions improve energy input into workpiece
Technical Specifications
| Technology | AC Inverter |
| Output Range | Amps: 50 - 20,000 |
| Weld Period Range | 0 - 99.5 |
| Output Control Mode | Primary constant-current peak value control / Secondary constant-current peak value control / Secondary constant-current effective value control |
| Open/ Closed Loop | Closed |
| Built in Monitor | Yes |
| Automation Ready | Yes |
| Input Power | 200 - 240 VAC |
| Single or 3 phase | 3-phase |
| Size (W x D x H) | 6.8 in x 22.5 in x 11.8 in (172 mm x 572 mm x 299 mm) |
| Weight | 36 lb (16.5 kg) |