Rectifier diodes.
Rectifier diodes.
The diodes are used in DC and AC circuits with frequency of up to 500 Hz, in general purpose electrical and electronic devices, in low voltage rectifiers for welding and electroplating equipment, in the electrotechnical equipment of ships, in converters of electrically propelled vehicles, and in power supplies of machine tools and automatic production lines.
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Estel
Fast distributed gate thyristors and fast strong distributed gate thyristors (high-speed pulse thyristors) are used in oscillators, modulators, inverters, and electric drive systems with thyristor-controlled pulse control with frequency of up to 20,000 Hz, where pulse operating currents, short on/off switching intervals, and high rates of current build-up are primarily required. The thyristors are characterized by high current-carrying capacity at high frequencies.
Estel
Thyristors are used in DC and AC converters with an operating frequency of up to 1,000 Hz, in inverting and switching circuits of converter setups for electric locomotives and other types of electrically propelled vehicles, in power rectifiers for electroplating baths, for charging batteries, in high-voltage rectifier-inverter units of DC transmission line substations, and in aircraft de-icing equipment.
Estel
Avalanche thyristors are used in static power converters and in other DC and AC circuits with a frequency of up to 1,000 Hz. Under certain conditions of reverse voltages, they can be used without any additional protection measures.
