Reduce voltage with resistor
125,114
Published 2023-05-10
By 4 resistors of 100 ohms and input voltage of 12 volts, create voltages of approximately 3, 6, and 9 volts
In this video, 4 voltmeters are used simultaneously
Instantly compare the input voltage with 3 other voltages
resistor π 100 ohm *4
wire and input variable voltage
All Comments (21)
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How is the current passing through several resistors in series calculated?
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True you made a voltage divider. However, unless anything you plan to use the voltages for is really very little current drain, those resistors will burn open... Take the input voltage and divide the resistor(s) value(s) into that voltage, you will see the current capability. And than the wattage of each resistor needs to be high enough to handle that current...
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Thanks a lot
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We also can use diode. every diode can reduce 0.7 voltage
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Excellent
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Nice sharing
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π thanks
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Para pelar los cables el alicate se usa del otro lado
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Good job
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Hi boss! Ilove ur video but as a newvie what is the wattage of 100ohms resistor u use? Thanks and more power! π
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Professional
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Como se puede utilizar?
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πππgood idea
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Excellent can you split voltages from one power source challenging it equally to other devices
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Great
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Good Information Thank U
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I what to buy a big resistor pack do you know what I'm looking for cuz I don't
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So just put a 100k resistor for every .25% voltage you want rediced?
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Is it possible to reduce the voltage with a series diode?
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Only able for lets or very low consumption if not that resistor will burn π
