step-down transformer

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Related to step-down transformer: step-up transformer
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Noun1.step-down transformer - a transformer that reduces voltage
transformer - an electrical device by which alternating current of one voltage is changed to another voltage
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MICTA supplied and installed 0.4/33 kV step-up transformers - nine 2000 kVA and four 1,000 kVA - and a single 33/0.4 kV step-down transformer.
Neither light source needs a ballast; however, there exist low-voltage halogen lamps that do require a step-down transformer, either magnetic or electronic.
The layer one consist with initial power generation station, layer two support the transmission of energy power from the generation to distributed substation, layer three and layer four consist with step-up and step-down transformer who performed the accelerating and step-down the electricity for the traveling on the electrical wires for domestic and commercial purposes respectively.
At each customer s service, the step-down transformer has up to five taps to allow some range of adjustment, usually A5% of the nominal voltage.
Tenders are invited for 11 Kv-415 Volt,3 Phase,500 Kva,Outdoor-Type Step-Down Transformer Conforming To Cee S Specification No.
Tenders are invited for Supply, Testing, Erection & Commissioning of 500 KVA, 11 KV/433 Volt Step-down Transformer (Copper winding) with accessories & fittings as per IS 1180 at Davanagere Dairy, Doddabathi, Davanagere
Tenders are invited for 11 Kv-0.416 Kv,3 Phase,500 Kva,Indoor-Type Step-Down Transformer Conforming To Cee S Specn.
A 25 foot tail section of main SOOW cord is included to allow ample length for connection to an inline step-down transformer. The transformer is encapsulated in a Class 1 Division 1 explosion proof enclosure and equipped with a 10 foot line-in cable terminated in an optional explosion proof plug.
Designed for use with a maximum of 310 ft of heated hose, the HV-20/35 has a step-down transformer that lowers voltage to the hoses from 220 v to 70 v for safer operation.
A one-stage distribution system would route power from the UPS to a power distribution unit (PDU) that provides a step-down transformer with a 208-V output and many circuit breakers.