Output: 0–750V / 0–30A
Output Mode: Single-pulse
Cooling: High-efficiency forced air cooling
Accuracy: ≤ ±0.5%, current ripple ≤ 0.5%
Applications: Micro-arc oxidation, ceramic coating, alloy surface treatment
Protections: Overcurrent, overvoltage, overheating, short circuit
Core Advantage: Stable single-pulse output, air-cooled design, ideal for industrial MAO treatment
The MAO Single-Pulse Rectifier 30A 750V Air-Cooled is a professional power supply designed for micro-arc oxidation surface treatment. This MAO Single-Pulse Rectifier delivers stable 30A 750V single-pulse output to form high-density ceramic coatings on aluminum, magnesium and titanium alloys. Its air-cooled structure ensures continuous 24/7 operation without water cooling systems, and adjustable parameters adapt to various industrial MAO processes. For industry standards and professional guidance, you can refer to the Water Environment Federation and International Society of Electrochemistry.
| Parameter | Specification |
|---|---|
| Input Power | 380VAC Three-Phase, 50/60Hz |
| DC Output | 0–750V / 0–30A |
| Output Mode | Single-pulse controlled output |
| Current Ripple | ≤ 0.5% |
| Control Accuracy | ≤ ±0.5% |
| Pulse Frequency | Adjustable for MAO processes |
| Control Interface | Touchscreen HMI with program storage |
| Cooling | High-efficiency forced air cooling |
| Protections | Overcurrent, overvoltage, overheating, short circuit |
| Working Temp | -10℃ ~ 50℃ |
First of all, the Rectifier provides precise and stable single-pulse output to ensure uniform ceramic coating growth. Moreover, it maintains low current ripple to improve surface finish and bonding strength. Additionally, it supports stepless voltage and current adjustment for different material treatment needs.
In turn, this Rectifier is specially tuned for micro-arc oxidation reactions, with fast response and accurate pulse control. As a result, it enhances coating density, hardness and corrosion resistance effectively. Furthermore, users can customize parameters to match aluminum, magnesium, titanium and other alloy treatments.
Additionally, the high-efficiency air-cooled system supports long-term full-load operation without water pipelines. Consequently, it simplifies installation and lowers daily maintenance workload. Meanwhile, it resists moisture and dust, making it suitable for industrial surface treatment workshops.
Furthermore, the high-precision control system ensures consistent treatment results and repeatable production performance. Besides, it supports automatic operation modes and program storage to streamline workflow. Finally, it includes multiple industrial-grade protections to prevent equipment damage and ensure safe operation.
Notably, the MAO Single-Pulse Rectifier excels in micro-arc oxidation for aluminum, magnesium and titanium alloys, producing wear-resistant and corrosion-resistant ceramic layers.
Besides, its high-voltage single-pulse output makes it ideal for industrial ceramic coating production, ensuring stable and uniform coating formation.
Meanwhile, the MAO Single-Pulse Rectifier supports precision metal surface treatment for automotive, aerospace and electronic components.
Additionally, it can be integrated into custom MAO processing equipment, providing stable power for various automated production lines.
Primarily, this Rectifier is professionally designed for micro-arc oxidation applications, with optimized pulse parameters and high working voltage.
Moreover, the air-cooled structure and user-friendly touchscreen make operation and maintenance simple, even for non-specialist staff.
Last but not least, it uses industrial-grade components that adapt to high-humidity and dusty workshops, ensuring long service life and stable performance.
Learn more about related products:Dual-Pulse Rectifier
