What is the Role of SARAL SYSTEMS?

Rectifiers are one of the mainstream products at SARAL SYSTEMS. They work from Single Phase input or Three phase input systems delivering output Voltage from 5 V to 500 V DC and current ranging from 5 A to 5000 A in various configuration.

 The Rectifiers also provided with filter circuit to minimize operating ripple content to get better end results and are installed with digital metering to monitor operating systems parameters.  Additional features of timer, ampere minute counters cum totalizer, temp. controller of  bath and data loggers are incorporated as per process requirements.
Protections against over load, short circuits and other conditions are also provided.


  • What are Rectifiers?

Rectifiers are AC to DC converters using conventional Rectifier diodes or Silicon Controlled or MOS FET or IGBT based solid state electronics components.

  • What are the types of Rectifiers?

Rectifiers are available in wide range and name as per the end applications and power ratings viz.

  • AC to DC rectifiers for DC generation
  • ElectroPlating and Pulse electroplating Rectifiers
  • Anodizing Rectifiers
  • Rectifiers for Battery Charging
  • DC Motor Drive
  • Heavy deposition power Rectifiers
  • General purpose Laboratory Rectifiers
  • Automatic Reversal type.
  • Process controller based Rectifier with PLC logic
  • What are ElectroPlating and Anodizing Rectifiers?

Electrolysis process is applied in Electroplating and Anodizing process where Chemical process of depositing different metallic coatings on base metallic or non metallic surface by passing  DC current between two electrodes.  Usually Cathode is tied to the article which is being coated with other metal deposition like copper, nickel, chrome, silver, gold, platinum etc.

 In anodizing process aluminium oxide is generated on aluminium surface of the article to protect it from weather conditions or give very hard surface coating to the article.
  • In which Industry Rectifiers are used?

Rectifiers are used in various industries viz.

  •  Manufacturing Industry
  •  Fashion and Jewellery industry
  •  Furniture and fixture industry
  •  Aluminium utensils industry