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Examples
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ESD protection components, such as zener and TVS diodes.
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ESD protection components, such as zener and TVS diodes.
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For example, they help to reduce LED color unevenness, prevent voltage level sags in the power supply, and consume less energy than zener diodes used to perform similar protection functions.
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Select the motor according to the size of turbine. u can also use a suitable zener diode parallel to the LED.or cell so that excess voltages won't damage the cell or LED. For LED.u can use a 3V zener diode and for the cell refer its labels.
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Then a large can capacitor and a zener diode block ... this smooths the 12V out.
YBW News 2009
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For example, an 18 volt zener wired in such a manner would give you 10 volts out for 28 volts in.
eHam.net News 2009
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It is recommended to connect a 6. 2V zener diode between the power supply and VDD (Pin 9) on the chip, to absorb reverse (or "back") EMF from the magnetic field collapsing when motor coils are switched off.
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If you just need to drop the 28 volts to a maximum of 10 volts for purposes of rescaling for a D / A converter input, you could always use a reverse biased zener diode in series with the input.
eHam.net News 2009
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You may need to put a resistor in series with the relay coil, & a zener diode across it.
unknown title conntaxman 2009
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The 6. 2V rating of the zener diode is high enough to minimize leakage current from the battery but low enough to protect the IC.
unknown title 2009
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