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Control Transformers

751 products
Control transformers provide voltage regulation and convert high or low voltages to match application needs. In addition, they isolate systems from another. Control transformers are common in electronic circuits that require constant voltage or current with a low power or volt-amp rating.

Open Core Control Transformer

Open Core Control Transformer
These Open Core Control Transformers are designed for machine tool control circuit applications. They have the ability to handle potentially damaging high in-rush currents that occur when electromagnetic components are energized, without sacrificing the required stable output voltage. Some of the transformers offer protective device options including circuit breaker, fuse, or primary thermal fuse that will break the circuit if overheated. Transformers without protective devices require separate overload and short-circuit protection products (sold separately). These single-phase transformers are suitable for fixed installation in cabinets or switchboards.

Protective Device: Circuit Breaker

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Protective Device: None

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Protective Device: Primary Fuse

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Protective Device: Primary Fuse, Secondary Fuse

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Protective Device: Primary Thermal Fuse

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Protective Device: Secondary Fuse

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Encapsulated Core Control Transformer

Encapsulated Core Control Transformer
The Encapsulated Core Control Transformers are designed for machine tool control circuit applications. They have the ability to handle potentially damaging high in-rush currents that occur when electromagnetic components are energized, without sacrificing the required stable output voltage. The encapsulated transformers’ core and coil are surrounded by material to seal out moisture and contaminants. This enclosed design helps eliminate corrosion and insulation deterioration to increase product longevity. The encapsulated coil also eases wire routing around the transformer. The transformers with protective devices include Fuse Blocks and/or Fuse Clips to help protect the wiring. These single-phase transformers are suitable for fixed installation in cabinets or switchboards.

Protective Device: None

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Protective Device: Primary Fuse

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Protective Device: Primary Fuse, Secondary Fuse

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Protective Device: Secondary Fuse

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Finger-Safe, Open Core Control Transformer

Finger-Safe, Open Core Control Transformer
The Finger-Safe, Open Core Control Transformers are designed for machine tool control circuit applications. They have the ability to handle potentially damaging high in-rush currents that occur when electromagnetic components are energized, without sacrificing the required stable output voltage. In addition, the finger-safe transformers help protect against potential shock hazards or contact with live components. These single-phase transformers require separate overload and short-circuit protection products (sold separately). Suitable for fixed installation in cabinets or switchboards.

Protective Device: None

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