Plating Rectifier Manufacturers & Exporters
Plating Rectifier for Electroplating Applications
A plating rectifier for electroplating converts incoming AC power into a regulated DC output that is fed to the plating bath electrodes. It maintains the required current density to ensure a uniform, adherent, and consistent metal coating across the work-piece surface.
Plating Rectifier for Anodizing Applications
A plating rectifier for anodizing provides a controlled, high-current DC output suited to anodizing tanks. It can help maintain steady current density for consistent oxide layer formation on aluminium and other anodized components.
How Does a Plating Rectifier Work?
The rectifier receives AC input and converts it into DC using Diode, Thyristor, IGBT, or Mosfet-based power conversion and control circuits. The output current and voltage are regulated to the level required by the plating bath, and can be held constant even as the bath resistance or load conditions change during the plating cycle.
Depending on the design, it can operate in constant current mode, constant voltage mode, or a combination of both, while maintaining low ripple for a smoother plating finish.
How to Select the Right Plating Rectifier?
- Type of plating process (electroplating, anodizing, electroforming, electro-polishing)
- Required output voltage and current
- Power rating
- Constant current or constant voltage requirement
- Control technology – MOSFET / IGBT / Thyristor / Diode
- Output ripple requirement
- Cooling method – air or water cooled
- Protection requirements
- Monitoring and metering needs
- Mounting arrangement
Types of Plating Rectifiers Offered
- Mosfet Controlled Plating Rectifier – suited for low voltage, high current, high-precision plating applications
- IGBT Controlled Plating Rectifier – suited for high-efficiency, high-frequency switching applications
- Thyristors Controlled Plating Rectifier – suited for heavy-duty, high-current industrial plating lines
- Diode Controlled Plating Rectifier – suited for simple, rugged, cost-effective plating requirements
Why Choose Powertron DCPS?
Powertron DCPS provides plating rectifier solutions designed for reliable and efficient DC power conversion for the metal finishing industry. Configurations can be customized according to required output voltage, current, power rating, control technology, protection, monitoring, cooling, and mounting requirements.
FAQ
A plating rectifier converts AC input power into a regulated DC output used to supply current for electroplating, anodizing, and other metal finishing processes.
A constant current rectifier maintains a fixed output current regardless of bath resistance changes, while a constant voltage rectifier maintains a fixed output voltage; selection depends on the plating process requirement.
Each technology suits different needs: Mosfet and IGBT controlled rectifiers offer precise, high-efficiency control for finer applications, while Thyristor and Diode controlled rectifiers are suited for heavy-duty, high-current industrial plating lines.
They are commonly used in jewellery plating, automotive component plating, hardware plating, PCB plating, anodizing plants, electroforming units, and metal finishing industries.
Yes. Output voltage, current, power rating, control technology, protection, cooling, monitoring, and mounting configurations can be customized according to application requirements.
Need a Plating Rectifier ?
Powertron DCPS offers high-efficiency Plating Rectifiers for electroplating, anodizing, and metal finishing applications. Contact Us Today for Solutions!
