• High control accuracy, low ripple coefficient.
• True full bridge soft switching circuit, reduce IGBT switching loss.
• Adopting new rectifier mode and rectifier device, the device pressure drop is 0.1-0.2V, and the rectifier efficiency is greatly improved.
• Adopt digital network control, no attenuation of control signal, ensure high output precision.
• With over temperature, over voltage, overload, short circuit and current limiting protection.
• RS485 interface or standard 4-20 mA, 0-10V, 0-5V control signals.
• The internal circuit board adopts anti-fog acidification three anti-glue, so that electronic components are not easy to be subjected to environmental clothing, durable products.

Electroplating is a process where a metal layer is added to the surface of a part using electricity. It’s often done to stop corrosion, make the surface tougher, or simply give it a cleaner, more polished look. You’ll find it used in all kinds of industries—where function matters, but so does appearance.

• Copper plating: priming, enhance the ability to adhere to the plating layer, and the ability to resist corrosion. (Copper is easy to oxidation, oxidation, copper green no longer conductive, so copper-plated products must do copper protection)
• Nickel plating: priming or appearance, to enhance the corrosion resistance and wear resistance, (where the chemical nickel for the modern process of wear resistance than chrome plating). (Note that many electronic products, such as DIN head, N head, no longer use nickel priming, mainly because nickel is magnetic, will affect the electrical properties inside the passive intermodulation)
• Gold plating: improve the conductive contact impedance, enhance signal transmission. （Gold is the most stable, but also the most expensive.)
• Palladium-nickel plating: improve the conductive contact impedance, enhance signal transmission, wear resistance than gold.
• Tin-lead plating: improve soldering ability, soon to be replaced by other substitutes (because of the lead content is now mostly changed to bright tin and mist tin plating).
• Silver plating: improve the conductive contact impedance, improve signal transmission. (Silver performance is the best, easy to oxidation, oxidation also conductive)

Elements of electroplating

• Cathode: the plated object, referring to various connector terminals.
• Anode: If it is soluble anode, it is the metal to be plated. If it is insoluble anode, most of them are precious metals (white gold, iridium oxide).
• Plating solution: plating solution containing ions of the metal to be plated.
• Plating tank: The tank that can bear and store the plating solution, generally considering strength, corrosion resistance, temperature resistance, etc.
• Rectifier: The equipment to provide DC power supply.

If you require IGBT rectifiers with different specifications, we can custom-design them to meet your requirements. Please contact us for more information.​

Looking for the factory price of a 0~30V 0~3500A air-cooled electroplating rectifier? Liyuan Haina Rectifier, a professional manufacturer with 27+ years specializing in industrial rectifiers, supplies global clients including the United States, Sweden, Netherlands, Italy, Spain, South Africa, Russia, Germany, Japan, South Korea, Malaysia, etc. Our advanced factory delivers cost-effective Made-in-China solutions, with competitive prices and customizable options. Contact us for sales inquiries.

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