This low voltage coating rectifier delivers steady adjustable direct current for conventional low voltage electrophoresis coating production lines. It generates even thin coating layers for mass small metal parts and improves long run production stability.
The 30A 100V Low Voltage Coating Rectifier manufactured by Gaohui Power Supply converts three-phase AC into stable adjustable low voltage DC for electrophoresis coating production lines. It targets automotive small fittings, architectural aluminum accessories and daily hardware surface treatment. Furthermore it fixes the common industry pain of uneven coating film thickness under low voltage working conditions. Consequently it delivers consistent deposition results for batch mass production of standard metal components.
This low voltage coating rectifier supports cathodic and anodic electrophoresis processes simultaneously. In addition its zero to 100V wide voltage output perfectly matches conventional low voltage coating requirements that high voltage Power Supply cannot adapt to. Every unit adopts mature IGBT inverter technology to keep output fluctuation minimal during long time continuous operation.
Firstly this low voltage coating rectifier uses high efficiency IGBT topology reaching Power Supply conversion efficiency above ninety percent. It generates less heat during twenty four seven full load running and avoids overheating shutdown risks. Moreover forced air cooling structure reduces extra maintenance cost for factory workshops.
Secondly the integrated automatic polarity reversal function simplifies electrophoresis tank cleaning and electrode maintenance. Operators do not need to manually switch wiring to reverse electrode polarities. In addition multi segment programming allows users to set different voltage or current curves for complex coating formulas greatly expanding production compatibility.
Furthermore all internal circuits adopt anti corrosion and anti interference components. Therefore the low voltage coating rectifier maintains stable output even in humid chemical vapor rich coating workshop environments. It avoids film color difference or thickness deviation caused by voltage jitter.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Input Parameters | AC Input Power Supply | Three phase AC 380V with ten percent tolerance fifty sixty hertz |
| DC Output Parameters | Output Voltage Range | Zero to 100V adjustable |
| DC Output Parameters | Output Current Range | Zero to 30A adjustable |
| DC Output Parameters | Voltage Regulation Accuracy | Within one percent |
| DC Output Parameters | Current Regulation Accuracy | Within one percent |
| DC Output Parameters | Ripple Factor | Within two percent |
| Control and Automation Functions | Operation Modes | Constant Current Constant Voltage |
| Control and Automation Functions | Auxiliary Control Devices | Digital ampere hour meter minute level programmable timer automatic polarity reversal |
| Control and Automation Functions | Programming Functions | Programmable current voltage ramp up multi segment parameter setting |
| Physical and Communication Parameters | Cooling Mode | Forced air cooling |
| Physical and Communication Parameters | Protection Grade | IP21 for indoor use |
| Physical and Communication Parameters | Communication Protocol | RS485 Modbus RTU |
| Physical and Communication Parameters | Working Efficiency | Above ninety percent |
| Physical and Communication Parameters | Size and Weight | Fully customizable based on customer demands |
We can provide: 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 low voltage coating rectifier fits multiple mainstream low voltage industrial electrophoresis coating scenarios. First of all it works for small automotive structural fittings fasteners and miniature metal parts requiring uniform anti corrosion coatings.
In addition it matches small architectural aluminum alloy accessories hardware stamping parts and furniture component electrophoresis production. Hardware manufacturers can also deploy it on batch coating lines for standard fasteners and metal decorative pieces.
Furthermore it adapts to epoxy acrylic and polyurethane electrophoresis paint systems for both cathodic and anodic processes. Its stable thirty ampere output ensures consistent film coverage on dense small workpieces. It supports small batch trial production and large scale continuous assembly line operation equally well.
Gaohui Power Supply focuses on customized Low Voltage Coating Rectifier solutions for global coating factories and non standard customization is our core competitiveness. Firstly our R&D team can adjust output voltage current pulse waveform cabinet size and internal control logic fully according to your unique coating process parameters.
Moreover all our Power Supply units hold CE certification that complies with European electrical safety and the whole factory runs under ISO 9001 quality management system. Every finished 30A 100V low voltage coating rectifier undergoes one hundred percent continuous full load aging testing before delivery. Consequently we guarantee the low voltage coating rectifier stable service life exceeding ten years.
In addition we supply full lifecycle after sales support including remote technical debugging spare parts supply and on site operation guidance. If your production line needs to expand or upgrade coating processes we can revise the rectifier control program without replacing the whole machine. Choose Gaohui Power Supply and you will obtain a stable long term low voltage coating rectifier partner for electrophoresis coating production.
Learn more about related products:200A 200V Air-cooled Electrophoresis Rectifier
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.
