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How To Choose The Best Electroforming Rectifier

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 Are you looking for an electroforming rectifier? If so, chances are you have a lot of questions. One of them probably is ‘how do I choose the best rectifier for electroforming?’. It’s a legit question, and one I asked myself when I first started electroforming. But don’t worry, choosing the right rectifier doesn’t have to be a daunting task. In this post, I answer all the questions you might have about power supplies, and I included a buying guide to help you choose the best rectifier for electroforming. Note: Affiliate links may be used in this post. I may receive a small commission at no extra cost to you if you make a purchase through my affiliate link. Why do I need a rectifier for electroforming A rectifier is probably the first thing you should get if you intend to electroform or electroplate an object. Without a rectifier, you won’t be able to provide the electricity needed to plate your creation. Basically, rectifiers convert AC (alternative current) to DC ( Direct Current...
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The secret between the electroplating process and electroplating power supply

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  plating anodizing power supply In the world of plating and anodizing operations, a reliable DC power supply is an essential component for success. Volteq adjustable DC power supplies are the go-to choice for a wide range of applications, including electro-plating, anodizing, electrolysis, hydrogen generators, electrocoagulation, and fuel cells. Volteq power supplies stand out due to their exceptionally clean DC output, which is further enhanced by over-voltage (OVP) and reverse-voltage protection. Designed with durability and robustness in mind, Volteq power supplies are built to withstand the demands of various industrial processes. Moreover, their cost-effective nature makes them an attractive option for businesses seeking to optimize their operations without compromising on quality or performance. The secret between the electroplating process and electroplating power supply Electroplating is an electrolytic machining process, and the factors of power supply will have a direct ...
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Heat Exchanger Manufacture: Why Consider Chemical Etching?

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Traditional plate heat exchanger machining In traditional plate heat exchanger manufacturing processes, metal is often pressed to create the desired geometry and flow channels. The more complex the geometry, the more time-consuming and expensive the task, with the associated tooling costs and any remedial post-machining work to remove any material stresses or burrs. The high cost of tooling for traditional machining methods means experimentation and trial and error can be limited, but there is an alternative that can also bring various design advantages over conventional processes: photochemical etching.   Benefits of chemical etching plate heat exchangers Photochemical etching is the perfect choice for creating complex components with fluidic channels such as plate heat exchangers. No mechanical and thermal stresses Whilst pressing is commonly used to manufacture metal heat exchanger plates, it can compromise planarity. Chemical etching eliminates this problem as the process uses ...
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IGBT vs. SCR Rectifier

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Why use an IGBT rectifier instead of a SCR rectifier? Compared with SCR rectifiers, IGBT rectifiers can run continuously for 24 hours. IGBT rectifier consumes at least 15% less power than SCR rectifier The IGBT rectifier is less affected by power fluctuations, 100% output, no additional capacity is required. The IGBT rectifier adopts AC-DC-AC-DC topology, 3-phase AC is first converted to DC, in which there are capacitors for energy charging and discharging, which will suppress power fluctuations. The SCR rectifier does not have the function of energy buffering, it is directly affected by the power fluctuation of the grid. The time required for IGBT rectifier plating is shortened by 40%. Low grid pollution, power factor>0.93 Lower cost   Feature IGBT Rectifier SCR Rectifier Reliability High High Power Consumption At least 15% lower - Impact of Power Fluctuations Smaller Larger 100% Output, No Extra Capacity Yes No Plating Time Reduction Shorter (40% reduction) - Size and Weight S...
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How Rectifier Chooses Water Cooling Or Air Cooling?

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 Typically there are three methods of cooling methods of rectifiers, air cooling, water cooling and oil cooling. Here we introduce the advantages and disadvantages of water cooling and air cooling:   For high power DC power supply, the environment condition is not good such as with corrosive fumes, much dust, very high environment temperature, requires high IP rating, water cooling is more suitable.    Like some special environments and sub-tropical climate areas, such as electroplating, anodizing, electrolysis etc. environment, we generally recommend water cooling rectifier.   1) Water cooling Rectifier: The heat generated by the power semiconductor components inside rectifier will be dissipated through circulated cooling water, cold water(lower than 35℃) goes into the rectifier cooling loop and get hoter water out, through this circulation, the heat is dissipated to keep the rectifier running normally.    Advantages of water cooling: A. Less mai...
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Rectifiers: Nearly Everything You Need to Know

  What is a Rectifier? A rectifier is an electrical device used to convert alternating current (AC) into direct current (DC) by allowing a current to flow through the device in one direction only. Diodes work like one-way valves within the rectifier to maintain this flow of current. This process is generally known as “rectification.” While rectifiers have many uses, they are most often used as the primary components of DC power supplies and high-voltage direct current transmission systems. In an industrial setting, rectifiers are typically spec’d based on voltage applied, current needed in the process, quality of the power, and how the control will be arranged. Ripple is an important measurement for determining the efficiency and quality of a rectifier. Ripple is the clarity of the power (how clean it is) expressed in a percentage. AC divided by DC equals the percent of ripple.   Types of Rectifiers There are a wide variety of industrial rectifiers, including SCR, powerstat, t...
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