Volteq has over 40 years experience in designing and manufacturing DC power supplies for industrial applicaitons, with special deep domain knowledge in electro-plating and anodizing rectifiers for surface finshing industry.

Experience in small and large orders; end-to-end logistics services.

Typical production time for custom orders is 2-3 weeks; shipping is another week or so depending on the mode of transportation.

Our rectifiers are made with state of the art IGBT and SCR technology for 90%+ efficiency, with advanced control options.

Continued investments in desgin and manufacuring ensures that we can deliver high quality reliable rectifiers at an affordable price.

Knowledgeable and dedicated associates are available during each step to ensure smooth delivery and installation of your order.

Carefully calculate and plan for the maximum voltage and current needed for your application.

For example, in eletroplating applications, the maximum voltage typically doesn't exceed 12V, and the maximum current is proportional to the surface area of the parts to be plated. Add 10-20% to the maximum current for leeway.

Choose a rectifier with high conversion efficiency to minimize energy and operating costs. Look for state-of-the-art technology, such as IGBT or SCR, with an efficiency of over 90%. 

For mid- to large-sized rectifiers, choose 3-phase 208V or 480V AC input. For applications needing less than 500A, single phase 120V or 220V is an option.

Rectifiers are available with both air and water cooling options.

Rectifiers can be controlled from the front panel or through a controller box attached to the unit. A timer function is typically included, with additional controls such as ramp, reverse polarity, and PLC (for computer control) available as optional features.

Different applications have different level of tolerance on ripple noise. While plating and anodizing are generally quite tolerant to ripple noise, other applications may demand tighter ripple control; cost can vary depending on the ripple level.

Ensure the safety of your equipment and personnel with standard features such as over-voltage, over-current, over-power, and over-heat protection.

Investing in a high-quality, reliable rectifier can save you money in the long run by reducing maintenance costs and avoiding costly downtime; you can achieve that without breaking your bank by choosing your supplier wisely.

Investing in a reliable supplier with long history ensures that you will receive a quality product and reliable service when you need it.

Volteq has 40+ years of crafting custom rectifiers for industrial applications, and over 20 years of experience in serving the US market.