Built for heavy gold deposition tasks, the Thick‑Gold‑Plating Rectifier outputs stable 30A 12V adjustable DC. Moreover, its fine current regulation supports consistent thick‑layer build‑up without burning or surface defects on high‑value parts.
The Thick‑Gold‑Plating Rectifier is a precision air‑cooled power unit engineered specifically for thick gold deposition processes. Unlike decorative thin‑layer gold plating, thick gold plating demands sustained, highly‑stable current over extended plating cycles. Even minor power fluctuation can trigger uneven layer growth, internal coating stress, burnt edges or poor adhesion, which directly scrapes costly electronic contacts and jewelry pieces. Many general‑purpose lab rectifiers cannot hold steady output during hours‑long deposition cycles; ripple drift will compromise layer consistency and waste expensive gold electrolyte. That makes application‑oriented power hardware essential for repeatable heavy gold plating results.
This Thick‑Gold‑Plating Rectifier supports seamless stepless adjustment across 0‑30A and 0‑12V, perfectly matching typical bath parameters for functional thick gold plating. It adopts compact air‑cooled construction, removing the need for water circulation pipelines and simplifying installation inside plating workshops and R&D labs. Optimized high‑frequency IGBT conversion keeps output ripple tightly controlled, protecting dense gold deposits from structural defects. Real‑time closed‑loop regulation offsets load shifts throughout long plating runs, and comprehensive multi‑layer protection guards hardware against operator mis‑operation and short‑circuit incidents.
Most standard precious‑metal rectifiers are tuned for thin decorative gold finishes. In contrast, this Thick‑Gold‑Plating Rectifier receives waveform fine‑tuning for long‑duration heavy‑deposition cycles. It maintains reliable performance under intermittent and continuous operating modes, fitting both small‑batch component production and formula debugging work. Every unit completes ripple inspection and full‑load ageing validation before shipment, so operators gain predictable deposition speed and uniform coating thickness across batches.
Dynamic closed‑loop feedback corrects small output deviations triggered by solution temperature changes or shifting total workpiece surface area. As a result, gold layer builds evenly, lowering reject rates for high‑cost finished components. Multiple sets of plating recipes can be stored locally, allowing technicians to quickly recall proven settings when switching between different thickness requirements.
Its compact metal housing suits jewelry workshops, electronics finishing departments and material‑development laboratories. Air‑cooled mechanical design cuts routine maintenance work, making it a practical fit for both process exploration and limited‑scale production operations.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Rated Output | Rated Current | 30A |
| Rated Voltage | 12V | |
| Working Mode | Operation Type | Constant Current / Constant Voltage |
| Cooling System | Cooling Method | Air‑cooled |
| Input Power | Input Voltage | AC 220V Single‑phase |
| Communication Interface | Data Port | RS485 |
| Safety Protection | Protection Functions | Over‑current, Over‑voltage, Over‑temperature, Short‑circuit Protection |
| Applicable Scenarios | Main Applications | Thick gold electroplating, electronic contact heavy gold deposition, jewelry functional gold plating, plating formula R&D trials |
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 Thick‑Gold‑Plating Rectifier finds common use within electronics component workshops, jewelry manufacturing facilities and surface‑treatment R&D laboratories. Operators rely on it for functional thick gold deposition on connector pins, high‑reliability hardware and premium jewelry pieces, alongside trial runs for new gold‑plating solution formulas.
It delivers stable performance for both experimental process testing and small‑volume production tasks. Precise adjustable DC output helps operators stabilise deposition quality and minimise waste of high‑cost gold‑based electrolytes.
We focus on developing precision rectifiers for demanding precious‑metal finishing workflows. Unlike generic electroplating power supplies, our Thick‑Gold‑Plating Rectifier is fully calibrated for the unique requirements of long‑cycle heavy gold deposition.
Each unit passes waveform testing and full‑load ageing before dispatch. Custom adjustments for output ratings and auxiliary functional modules are available on request. Supported by process‑focused technical guidance and complete after‑sales service, we supply dependable power equipment for your thick gold plating projects.
Learn more about related products：750A 24V Electrolytic Nickel 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.
