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Transformer Calculator
Calculate transformer turns ratio, secondary voltage/turns and power transfer
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Transformer Specifications
Turns Ratio
19.17 : 1
Type
Step-Down
Secondary Turns
52
Primary Voltage
230.00 V
Secondary Voltage
12.00 V
VA Rating
100 VA
Primary Current
0.435 A
Secondary Current
8.333 A
Transformer Formula
Vp / Vs = Np / Ns
Vp = Primary voltage
Vs = Secondary voltage
Np = Primary turns
Ns = Secondary turns
Power: Pp = Ps (ideal transformer)
Current: Ip = VA / Vp, Is = VA / Vs
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About Transformer Calculator
Transformer Calculator is a free online tool available on SabTools.in. Calculate transformer turns ratio, secondary voltage/turns and power transfer. This tool is completely free to use, requires no signup, and works instantly in your browser. Your data stays private as all calculations happen on your device.
How to use Transformer Calculator?
- Enter the required values in the input fields above
- The results will be calculated automatically in real-time
- You can copy or share the results as needed
Why use SabTools.in?
- 100% free โ no signup, no limits, no hidden fees
- Lightning fast โ runs instantly in your browser
- Privacy first โ your data never leaves your device
- Mobile friendly โ works on any phone, tablet or computer
- Made for India โ Indian number formats, GST, EMI & more
Frequently Asked Questions
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