A. Rectifier usage:

Input voltage: AC 110V/220V/AC380V/AC440V (Can be designed based on customers’ requirements).

Output characteristics: Constant current/Constant voltage convertible (0~rating value).

Output waveform: high frequency square wave, DC and superimposed waveform.

Rectifier is a rectifying device, in brief it is high frequency switching power supply unit.

Which can convert AC (alternating current) to DC (direct current).

It has 2 main functions: first, make alternating current (AC) into direct current (DC). Supply to load or inverter after smoothing.

Second, to provide charging voltage to battery. Therefore, rectifiers also act as a charger.

DC power supply high quality components:

Adopts high quality IGBT as main power devices.

Uses ultracrystalline (also known as nanocrystals) soft magnetic alloy as main transformer core, the main control system uses multi-loop control technology.

While in structure adopts acidic salt mist measure. Power supply products structure reasonable, high reliability.

Our power supply with advantages of small size, light weight, high efficiency, high reliability and superior performance become SCR (silicon controlled) power supply replacements.

Applicable to all kinds of precision surface treatments.

Such as: experiments, oxidation, electrolysis, zinc, nickel, tin, chrome, optical, smelting, formation, corrosion and other disposal sites.

In anodizing machine, vacuum coating, electrolysis plating, electrophoresis, water treatment system, electronic products aging, electric heating, electrochemical. And other aspects have also obtained users praise. Especially in PCB plating, electroplating equipment, electrolysis industry, as customers preferred products.

B. Characteristic:

1, Small size, light weight: size and weight of thyristor rectifier type 1/5-1/10. Which is easy for you to planning, expansion, moving, maintenance and installation.

2, Energy saving effect: because of adopting high frequency switching power supply transformer.

The conversion efficiency is greatly improved, under normal circumstances. Compared with SCR power supply can improve efficiency more than 10%, under load rate of 70% can improve efficiency over 30% more compared with SCR equipment.

3, High output stability: due to system high response speed (microsecond level). Power supply has strong adaptability to electricity network and load changes. And the output even can accuracy better than 1%. With high efficiency of switching power supply. Then high precision control. Will improve the quality of products.

4, Easy modulation of output waveform: due to high working frequency, the relatively cost is low of output waveform adjusting processing. Can be more easily to change output waveform in accordance with users’ requirements. By this, will have a stronger effect to increase efficiency quality on work site. And improve the processing product quality.

C. Application features:

1, Reduce porosity, the rate of nuclei formation is greater than growth rate. Then prompting nuclei refinement.
2, Improve binding force, make the passive film breakdown. Which is favor for strong bond between substrate and coating layer film.
3, Improve coverage and dispersion capacity, high cathodic negative ( electric ) potential can make ordinary plating passivation deposition section site can also deposition.
4, Reduce the internal stress of the coating, improve lattice defects, impurities, voids, build-up, etc., easy to obtain crack-free coating film, reducing additive.
5, Be beneficial to obtain a stable alloy plating coating composition.
6, Improve anode dissolution, no need anode activator.
7, Improve plating coating mechanical properties, such as increasing density, reduce surface and volume resistivity, improve toughness, wear resistance, corrosion resistance and hardness of electroplating coating can be controlled.

15 replies
  1. Michael King
    Michael King says:

    We are in the market for a 4000+ amp reversing rectifier. Do you have anything available around this size or larger?

    • Chen
      Chen says:

      Hello Michael King

      Thanks for your comment.

      Yes, we can provide you 4000A reversing function rectifier.

      And large type also available, such as 6000A, 8000A, 10000A, etc..
      Pls check the youtube video, it is 11500A, which we supplied to Exxon Mobil company.

      After 1 minute, the polarity change from “+” to “-“, positive to negative.

      In order to provide you suitable proposal, we’d like to know more details:

      1, Application? For hard chrome?

      2, Do you prefer manual type reverse function or automatic type?

      3, What is output voltage? 12V?

      Looking forward your further information.

      Best regards!

      Allen Chen
      Add: Zhejiang province, China.
      Mobile: +86 139 8931 0058

  2. Zagallo
    Zagallo says:

    We are a company based in Gabon central Africa looking for power products as below.

    – Rectifiere R-48 3200

    – Rectifiere R-48 3500e*

    – 48V-220V converter 1000 Watts.

    Please help us for competitive units prices.
    Sincerly yours


  3. Salah Aljunaid
    Salah Aljunaid says:

    Dear sir
    We are looking for Chlor-alkali SCR power rectifier of oil cooling , do you have that?

    Best regards
    Thank you.

  4. Rajeshkumar Dudhait
    Rajeshkumar Dudhait says:

    Sir we r interested in rectifier for zinc electrowinning from zinc sulphate solution.
    We required daily 1 ton zinc cathode production.
    Please suggest us proper guidance for rectifier.



    Plot no 2250/b1/c
    Akshar bungalows,
    Hill drive, fullwadi,

  5. Tomas
    Tomas says:


    We producing plating machine for our needs of aluminum tin plating. For us need 2 pcs. of rectifiers for 1000 A each.
    Please offer asap.


  6. Tamarakuro
    Tamarakuro says:

    I am looking for DPR 2000 and DPR 4000 Delta Products
    Also, Exicom HE512861 rectifier module.
    Kindly attached their prices
    Thank You

  7. Azeez moiz
    Azeez moiz says:

    Sir i want to set a chrome plating plant for stainless steel shower hose please recommend me the rectifiers for all stages and the prices if possible
    Azeez moiz

  8. UROOJ Fatima
    UROOJ Fatima says:

    Mr. CHEN
    Have a nice day
    pleae check your email and update us we need quotation as today as possbile

    please try to send us

    we are waiitng for your fast response

  9. ehsan ali
    ehsan ali says:

    Hi Dear. I want to purchase Rectifier for hard chrome platting supposed to be used for steel pipes ( Front Fork) , the designing specification should be 12 V , and 8000 Ampere.

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