voltage divider/potential divider 分壓器
How to get the voltage output of a voltage divider?
Answer:
Vin ---- Z1 ----- Vout ----- Z2 ---- GND
i = Vin / (Z1 + Z2) = Vout / Z2
=> Vout = [Z2 / (Z1 + Z2)]Vin
where Z can be resistor/capacitor/inductor.
Reference:
Voltage Divider (Wikipedia)
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