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If diode is connected to two voltage sourceone in forward biased other biased diode in rewrse what will be net effect of two source on diode?
Wiki User
∙ 15y ago
If a diode is connected with two voltage sources for ex: One is 5V in F.B and The other is 3V in R.B then the Effective voltage will be equal to 2V F.B. So, The diode conducts.
Wiki User
∙ 15y ago
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Formula for peak inverse voltage?
piv:the maximum value of reverse voltage across a diode that occurs at the peak of the input cycle when the diode is reversed-biased.
What type of information is being presented by a scientist who has a reason for presenting information a certain way?
Biased
WHAT IS THE CONDITION IMPOSED ON PIV?
It is reversed biased
How do you keep a research paper from being biased?
You can keep a research paper from being biased by presenting the facts. You can also research both sides and present them in your paper.
Scientific conclusions that are influenced by the opinions or beliefs of the experimenter are?
biased
Approximate voltage across the forward-biased base emitter?
The approximate voltage across the forward-biased base-emitter junction is 0.7 volts.
How much voltage is there across a silicon diode when it is forward biased?
0.7 The voltage across a silicon diode when it is forward biased should be greater than or equal (>=) 0.7volts.
Why is the current nearly zero at a voltage less than 0.4 v in a forward biased silicon diode?
The current is nearly zero at a voltage less than 0.4v in a forward biased silicon diode because of the small forward-bias voltage.
What is a barrier voltage?
The voltage across a forward-biased PN junction in a semiconductor diode or transistor.
How much voltage appears across a zener diode when it is forward-biased?
That depends on the zener voltage rating:"low voltage" zeners are just a simple single diode, the zener diode"high voltage" zeners contain 2 back to back diodes in one package, the zener diode and an ordinary diode that is reverse biased when the zener diode is forward biased to block forward conduction of the zener and protect it from overcurrent damage if installed backwards by mistakeThus in "low voltage" zeners when forward biased they will have a normal diode drop (e.g. 0.7V), but "high voltage" zeners when "forward biased" they will act open due to the reverse biased blocking/protection diode in series with the zener.
How much voltage is there across a germanium diode when it is forward biased?
About 0.2V
Can a silicon diode be forward biased if the anode voltage is negative?
To be forward biased any diode (e.g. vacuum tube, crystal, junction, point contact) must have its relative anode voltage more positive than its cathode voltage. If the absolute anode voltage is negative but the cathode voltage is even more negative, then the diode will be forward biased. But as your question made no mention at all of the cathode, I cannot tell if this is the case or not.
What are the vi characteristics of ideal diodes?
Zero current flow when reverse biased, zero voltage drop when forward biased.
What is meant by cut in voltage?
Cut-in voltage is the value of voltage at which appreciable current begins to flow when a pn junction is forward biased.
Is less than or greater than zero external voltage applied on diode when you deal with forward biased?
A forward-biased diode has a positive DC on its anode with respect to its cathode.
Does reverse biasing an LED for a period of time reduce its forward biased threshold voltage?
yes
What is the relation between capacitance and forward biased voltage?
q=cv q=dv/dt
