Rotating Diode

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Rotating diode modules are a crucial component of synchronous generators, converting AC excitation current into DC to improve stability and performance. With high reliability, low maintenance requirements, and the ability to adapt to harsh environments, they are widely used in power systems, marine, aviation, and industrial power generation.

Rotor Diode B6-200 B6-200X

200A diode, B6-200, B6-200X, rotary diode.

Rotor Diode D105-630 D105-630X

D105 standard package 630A 2400V rotor diode.

Stud Rotating Diode 16A 25A 40A 70A

16A to 70A 800V to 1800V stud screw mount rotary diode

Rotating Rectifier Diode for generator

ZX16 to ZX860, 16A to 860A rotating rectifiers

Rotating Diode (Generator Rotary Rectifier Diode Bridge)

25A to 150A, 800V to 1800V, soldering type and press contact type of rotating bridge for generator

Rotating Rectifier Diode Module

100A to 1000A 800V to 1800V soldering type and press contact type.

Varistor SKVC20A460C

Varistor SKVC20A Visol= 2500V~

Varistor Module 20K 460V 750V 1000V 25K 1000V

20K 460V 750V 1000V 25K 1000V Varistor module in different dimensions.

Rotating diodes are essential components in the excitation system of synchronous generators. Their primary function is to rectify the AC excitation current into DC, providing stable DC current to the excitation winding on the rotor. Rotating diodes are mounted on the rotor of synchronous generators to rectify the AC excitation current, creating a consistent magnetic field for the rotor. They are used in power generation systems such as thermal power, hydropower, and wind power plants.

▶️ Rotating Diode vs. Standard Recovery Diode: Key Difference and Application