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Stepping down AC voltage is accomplished using a transformer. In your case the primary (15kV) to secondary (20v) ratio is 750, which is very high for a typical transformer, so I suspect you would need to step down to some intermediate voltage, and then use a second transformer to step down to 20 volts.
What else can I help you with?
Why people choose applied chemistry?
Applied chemistry is simply the application of theories and principles of chemistry to practical purposes. This is a logical step to choose after studying chemistry.
Is that possible to save the loss current from step down transformer?
If by 'loss current' (?) you mean the 'copper losses', then there is no practical way of doing so without reducing the load current. Perhaps you should explain what you understand 'loss current', in the context of a step-down transformer, to mean?
What has the author Bob Neill written?
Bob Neill has written: 'Step-by-Step Pyrography (Step-By-Step (Guild of Master Craftsman Publications))' 'Practical hypnotherapy'
What is the step down costing?
STEP DOWN is costing:$5.712
Are intermediate frequency transformers are step up transformers?
Intermediate frequency transformers can be either step-up, step-down, or 1:1. The term "intermediate frequency" relates to the frequency of operation, and not to the voltage or current conversion ratios. An "intermediate frequency transformer" is a special purpose transformer used for filtration purposes in radio reception, rather than voltage or current conversion, though a step-up or step down turns-ratio may be used in the design.
When was Step Down to Terror created?
Step Down to Terror was created in 1958.
How do you use to step down in a sentence?
They asked me to step down off their box.
What is the past tense of step down?
The past tense is stepped down.
Why do Sikhs have to step down to get into the Amritsar?
Please clarify what is step down mean ? or did you mean bow down?
What is the difference between a step-up and step-down transformer?
A step-up transformer increases voltage, while a step-down transformer decreases voltage.
How current transfomer is step up voltage transformer n step down current transformer?
Current transformers are not voltage transformers. Current transformer are used for metering or protection purposes, with single turn primary. Generally the secondary current is either 1Amps or 5Amps.
Can one step up power from inverter with step-up transformer?
No. You can not step up power with a transformer. You can step up voltage, while stepping down current, or you can step up current, while stepping down voltage, but you cannot step up (or down) power.
