Designed for flexible laboratory workflow, the Dual‑Range High‑Frequency Rectifier offers two independent output ranges: 2A/12V and 20A/12V. Furthermore, its compact build allows operators to switch between low‑current trials and small‑scale production conveniently.
The Dual‑Range High‑Frequency Rectifier is a flexible lab‑oriented power supply built to handle two common output requirements within one single unit. Many surface‑treatment laboratories need to run tiny‑sample exploratory tests and then scale up to small‑batch verification work. Traditionally, this means preparing two separate power devices, which occupies extra bench space and increases equipment investment. Ordinary single‑range rectifiers cannot cover both micro‑current trial tests and moderate‑current sample processing, forcing frequent hardware replacement during formula debugging. Hence, a Dual‑Range High‑Frequency Rectifier brings obvious practical advantages for electroplating and electrolysis research work.
This Dual‑Range High‑Frequency Rectifier integrates 2A/12V low‑current channel and 20A/12V moderate‑current channel inside one cabinet. Users can select the corresponding output range according to sample size, test objectives and electrolyte formulas. Adopting compact high‑frequency IGBT conversion technology, it maintains low‑ripple output across both ranges to keep electrolytic reaction stable. Built‑in closed‑loop regulation suppresses output drift even when load conditions shift. Complete protective functions shield hardware against over‑current, over‑voltage and over‑heating risks during repeated laboratory debugging cycles.
Most laboratory rectifiers on the market only support one fixed output range. By contrast, this Dual‑Range High‑Frequency Rectifier combines two frequently‑used specifications into one device, effectively cutting lab equipment budget and saving desktop layout space. Each channel passes independent ripple inspection and performance calibration before delivery, so test data stays repeatable when switching between the two ranges.
Real‑time closed‑loop control corrects minor output deviations brought by sample area change or solution temperature fluctuation. Test results remain stable whether you carry out delicate small‑specimen exploration or moderate‑capacity sample processing. Multiple groups of test parameters can be stored locally, helping researchers quickly recall mature settings and shorten experimental debugging cycles.
Its whole‑machine compact structure fits standard laboratory bench environments. The unit runs with low noise and limited heat generation, suitable for long‑hour repeated debugging work in material‑research laboratories and pilot surface‑treatment workshops.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Rated Output | Range 1 | 2A / 12V |
| Range 2 | 20A / 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 | Laboratory electroplating tests, small‑sample electrolysis research, process formula verification, small‑scale trial production |
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 Dual‑Range High‑Frequency Rectifier is widely deployed in university material laboratories, surface‑treatment R&D departments and pilot‑test workshops. Researchers use it for electroplating formula exploration, small‑specimen electrolytic treatment and performance comparison of different process parameters.
It seamlessly supports fine exploratory tests and subsequent small‑sample verification work. Reliable dual‑channel DC output helps research teams obtain stable experimental data and accelerate the iteration of new surface‑treatment processes.
We focus on developing practical power supplies for laboratory‑level electrolytic and electroplating research. Unlike conventional single‑output lab power units, our Dual‑Range High‑Frequency Rectifier integrates two practical ranges to meet multi‑stage experimental demands within one cabinet.
Every device undergoes independent calibration for both output ranges before shipment. Customization on output parameters, cooling modes and auxiliary functions is acceptable. Supported by professional process‑related technical advice and complete after‑sales service, we supply reliable power equipment for your laboratory research projects.
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