step-down transformer - Students, Britannica Kids
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Description
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Electricity for Kids – What is a Transformer?
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electricity - Students, Britannica Kids
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Reconstruction - Students, Britannica Kids
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solar energy - Kids, Britannica Kids
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transformer: step-up and step-down transformers - Students, Britannica Kids
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Step-Up and Step-Down Transformers
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Transformer - Wikipedia
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photoelectric device - Students, Britannica Kids
The Uses and Importance of Step Down Transformers in Reducing Voltage for Residential and Industrial Applications, PDF, Transformer
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