The 600V 150A Micro Arc Oxidation Power Supply provides up to 90 kW for forming ceramic-like oxide layers on suitable aluminum, magnesium or titanium alloy components.
The 600V 150A Micro Arc Oxidation Power Supply creates the controlled high-voltage electrical conditions needed for micro-discharge activity, supporting the growth of protective ceramic-like oxide layers on suitable alloy surfaces.
Managing the micro-discharge stage
Micro arc oxidation moves from initial oxide formation into controlled surface discharges. The electrical waveform strongly influences discharge behavior and coating development. Material, electrolyte, bath cooling, current density and treatment time must be considered together with voltage and current.
Power configuration
| Maximum output | 600V, 150A |
|---|---|
| Rated power | 90 kW |
| Control | Programmable current and voltage stages |
| Cooling | Water cooling for demanding duty |
| Waveform options | Pulse or bipolar operation by configuration |
| Custom range | 1–1000V and 1–100,000A |

Define the process waveform
Specify alloy, active area, target current density, positive and negative voltage, pulse frequency, duty cycle and stage timing. These values determine the switching stage, controls and cooling design.
Recipe development
Multi-stage programs, waveform adjustment, data recording and remote operation can support trials and production transfer. Cooling-flow and over-temperature interlocks are available.
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