Built for multi‑condition laboratory material exploration, this 30A 750V‑15A 300V air‑cooled dual‑pulse MAO power supply outputs flexible dual‑range pulse energy to produce varied ceramic protective coatings on aluminium, magnesium and titanium alloy test workpieces within lab environments.
30A 750V‑15A 300V Air‑Cooled Dual‑Pulse MAO Power Supply meets multi‑variable testing demands for plasma electrolytic oxidation research, where switchable dual‑range pulse outputs directly shape coating microstructure and experimental reproducibility. In fact, conventional single‑output power hardware cannot support two independent pulse parameter sets required for side‑by‑side MAO trials, and they tend to accumulate excessive heat through long continuous testing cycles. Since plasma electrolytic oxidation triggers high‑voltage plasma discharge reactions, efficient air‑cooled thermal management is critical to hold consistent operating temperature and avoid output deviation across successive test groups.
Engineered with dual‑range 30A 750V‑15A 300V performance, this 30A 750V‑15A 300V air‑cooled dual‑pulse MAO power supply adopts compact air‑cooled thermal construction without external chiller units, which greatly eases installation on space‑limited laboratory workbenches. Operators tune pulse frequency, duty cycle, current and voltage parameters for both output ranges via local control panel to match diverse alloy substrates and target ceramic coating performance targets. After wiring completion and parameter configuration, research teams can run comparative plasma electrolytic oxidation experiments for small‑size alloy specimens. Meanwhile, multi‑level electronic protection responds quickly to over‑voltage, over‑current and short‑circuit hazards, and this protective framework safeguards test samples and internal circuit assemblies throughout extended experimental operations.
This 30A 750V‑15A 300V air‑cooled dual‑pulse MAO power supply utilises high‑speed IGBT switching components, and overall unit efficiency stays above 85% under regular experimental loads. Unlike water‑cooled plasma electrolytic oxidation power supplies that need matched circulating water infrastructure, its air‑cooled mechanical layout lowers auxiliary hardware costs, so research groups can conduct contrast testing without complicated site modification.
Rapid closed‑loop regulation stabilises dual‑range pulse output as ceramic oxide layers build up on alloy surfaces. As a result, treated specimens feature smaller coating thickness variance and fewer surface imperfections, and researchers obtain highly comparable datasets across different test batches. Furthermore, onboard memory stores multiple groups of dual‑range process parameter presets, and operators can recall validated parameter profiles instantly instead of manual setup for every new test sequence.
Optimised for plasma electrolytic oxidation laboratory‑level research scenarios, internal control circuits keep pulse‑output fluctuation within a narrow tolerance across the full adjustment scope. Accordingly, it delivers reliable driving energy to create uniform, wear‑resistant ceramic coatings for various small‑format alloy test pieces.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Dual‑Range Output | Range 1 | 30A 750V |
| Dual‑Range Output | Range 2 | 15A 300V |
| Cooling Method | Cooling Type | Air‑Cooled |
| Pulse Feature | Output Mode | Dual‑Pulse |
| Control Mode | Operation Mode | Constant Current, Constant Voltage |
| Pulse Setting | Frequency & Duty Cycle | Adjustable |
| Communication Interface | Data Port | RS485 |
| Protection Items | Safety Protection | Over‑voltage, Over‑current, Over‑temperature, Short‑circuit Protection |
| Applicable Samples | Suitable Materials | Aluminum, Magnesium, Titanium Alloys |
The product comes with a one‑year warranty and boasts a service life of over 10 years. It supports both Constant Current and Constant Voltage modes, and it also includes a programmable ramp‑up function for current or voltage settings. For time‑sensitive applications, you can use the timed operation mode. Moreover, the multi‑segment function allows you to vary constant current or voltage levels over time. The device further offers an RS485 communication interface, automatic polarity reversal, and a minute‑level timing function. If you need customization, please contact us for further details.
This 30A 750V‑15A 300V air‑cooled dual‑pulse MAO power supply sees extensive usage within university material‑science laboratories, surface‑treatment R&D centres and advanced‑material process‑development projects. For instance, it carries out comparative plasma electrolytic oxidation treatment for small alloy test coupons to evaluate ceramic coating hardness, anti‑corrosion and wear‑resistant performance.
Besides specimen processing, it functions as specialised dual‑pulse power hardware for investigating multi‑variable plasma electrolytic oxidation workflows. It completes multi‑group parameter screening and process feasibility verification, supplying valid experimental records for academic research and new‑process specification formulation.
We focus on manufacturing lab‑grade plasma electrolytic oxidation power hardware for complex material‑surface‑modification research scenarios. Most importantly, every finished unit undergoes full‑load dual‑pulse calibration and ageing testing prior to shipment, ensuring stable 30A 750V‑15A 300V performance throughout repeated long‑duration experimental cycles.
Furthermore, we provide customisable adjustments for dual‑range output parameters and control functions to satisfy diverse laboratory operational requirements. Supported by remote technical guidance and sufficient spare‑part availability, we deliver dependable power‑supply solutions for your alloy surface‑treatment research projects.
A: Products with the same nominal specifications often serve different industries, and they may carry different detailed parameter requirements. These differences directly affect production costs and technical solutions, so final prices will vary accordingly. For this reason, we recommend you contact us directly to receive a precise and tailored quotation.
A: We assign specialized consultants to support each industry sector. If you need further information, simply reach out to us. After we confirm your request, we will immediately send you the full technical datasheets and product images you need.
A: We focus on custom non-standard industrial power supplies, so we can fully adjust output current and voltage to match your exact needs. The products shown on our website only represent part of our actual range, as we do not list every model online. If you cannot find your desired specifications, please contact us directly. We will work with you to confirm your exact requirements, or we can guide you to select the most suitable parameters based on your industry standards. We will provide complete technical specifications and dimension drawings so you can fully understand the product.
