In the realm of electrical engineering, rotary systems and rectifier bridges are vital components that facilitate power conversion and transmission in various applications. One company that has established itself as a leader in this field is Ocram. In this article, we will delve into the world of rectifier bridges for rotary systems and explore how Ocram has earned its reputation as a trusted provider of these essential components.

Understanding Rotary Systems and Their Significance

Rotary systems are integral in many industries, including manufacturing, transportation, and renewable energy. These systems involve the conversion of mechanical energy into electrical energy and vice versa. Examples of rotary systems include generators, alternators, and motors. To ensure efficient power transfer, rotary systems often rely on rectifier bridges.

The Role of Rectifier Bridges

Rectifier bridges play a crucial role in the conversion of alternating current (AC) to direct current (DC) or vice versa. They ensure a stable and controlled flow of electricity within a rotary system, enabling it to operate efficiently and reliably. In AC-to-DC conversion, rectifier bridges rectify the AC waveform into a DC voltage, which is essential for various applications, from powering electronic devices to charging batteries.

Ocram’s Expertise in Rectifier Bridges

Ocram has emerged as a distinguished provider of high-quality rectifier bridges for rotary systems. The company’s commitment to excellence and innovation sets it apart in the industry. Here’s why Ocram is a name to trust:

Advanced Technology: Ocram employs cutting-edge technology in the design and manufacturing of rectifier bridges. Their products are known for their precision and reliability, making them suitable for demanding applications.

Custom Solutions: Ocram understands that every rotary system is unique. That’s why they offer custom rectifier bridge solutions tailored to the specific needs of their clients. This level of customization ensures optimal performance in diverse settings.

Quality Assurance: Quality is at the core of Ocram’s philosophy. Their rectifier bridges undergo rigorous testing and quality control processes to meet the highest industry standards. This dedication to quality ensures longevity and safety in operation.

Environmental Responsibility: Ocram is also committed to sustainability. Their rectifier bridges are designed to be energy-efficient, contributing to reduced power consumption and a smaller environmental footprint.

Applications and Benefits

Ocram’s rectifier bridges find applications in a wide range of industries, including:

Renewable Energy: They are crucial components in wind turbines and hydroelectric generators, converting the variable output of these energy sources into stable DC power for the grid.

Transportation: Ocram’s rectifier bridges are used in locomotives and electric vehicles to efficiently convert and manage power between the grid and the vehicle’s propulsion system.

Industrial Manufacturing: In manufacturing, these components help control the power supply to machinery, ensuring stable operation and product quality.

As the world continues to rely on rotary systems for power conversion, the importance of high-quality rectifier bridges cannot be overstated. Ocram’s dedication to innovation, customization, and quality assurance has positioned them as a trusted provider in this field. Their rectifier bridges are instrumental in ensuring the efficient and reliable operation of rotary systems across various industries, contributing to progress, sustainability, and innovation. For power conversion solutions that stand the test of time, Ocram is a name that engineers and industries can rely on.


Three-phase rectifiers bridges assembled on insulated disc for mounting on the rotating shaft of a generator. Id: 30A - 300A

  • Rotation speed: 1500 giri / min. guaranteed
  • Id= 30 A a 300 A
  • Vrrm= 800 V a 2000V
  • Low Vf = low energy loss in heat
  • Reduced overall dimensions
  • Wind energy
  • Hydro energy
  • Rail
  • Naval transport
  • Airport equipment
  • Hospital sub-stations
  • Energy recovery in Hybrid and E-Mobility
  • Rotating UPS
  • AC Brushless Generators

OCRAM guarantees high quality and reliability standards: Rotating Rectifiers in size to meet any need; always guarantees maximum operational safety of the products; ensures an accurate pre and post sales assistance service.