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What are two conditions under which diode is operated?
A diode is primarily operated in two conditions: forward bias and reverse bias. In forward bias, the positive terminal of the voltage source is connected to the anode and the negative terminal to the cathode, allowing current to flow through the diode. In reverse bias, the connections are reversed, preventing current flow and allowing the diode to block current, except for a small leakage current. These operating conditions are fundamental to the diode's function in circuits.
Is zener diode an ideal current source?
A: An ideal current source can be defined as a short with immense current capabilities A zener has no such capabilities
Which side of a diode should be connected to the positive voltage supply to make it conduct current?
The anode side of a diode should be connected to the positive voltage supply to make it conduct current. When the anode is at a higher potential than the cathode, the diode becomes forward biased and allows current to flow through it. If the cathode is at the higher potential, the diode remains reverse biased and does not conduct.
Can TVs diode can be connected in series to increase the surge current?
No. By Kirchoff's Current Law, components in series all see the same current.
How does a bridge rectifier operates?
A: must assume an AC source of greater amplitude of .7volts then when the source reaches .7 volts a diode will conduct if the positive voltage is at the anode then it will proceed to go trough the load and return the current to the diode connected to the negative of the source. That basically finishes one half of the cycle when the AC reverses polarity then the same process of current flow will finish the complete cycle. while different series diode conduct one way the other will not conduct because of reverse biasing. but the load will conduct current one way for both cycles
What is the leakage current of zener diode?
The leakage current of a (zener) diode is the current that leaks when a diode is connected in reverse biased.
What is leakage current of zener diode?
The leakage current of a (zener) diode is the current that leaks when a diode is connected in reverse biased.
What will happens if zener diode and resistance are connected in parallel?
If diode is connected in series then current will flow only in one direction. ie. Current flow occurs only when diode is forward biased. ANSWER: It depends are the diodes are connected in series if they are back to back no current will flow if connected in the forward conduction mode then they will conduct.
What is unbiased diode?
when we do not apply any source of energy or electricity than a Dodie is said to be un biased Dodie.
What is the source of diode in reverse biased condition?
The anod terminal of diode is connected with negative and cathod is connected to positive
What are two conditions under which diode is operated?
A diode is primarily operated in two conditions: forward bias and reverse bias. In forward bias, the positive terminal of the voltage source is connected to the anode and the negative terminal to the cathode, allowing current to flow through the diode. In reverse bias, the connections are reversed, preventing current flow and allowing the diode to block current, except for a small leakage current. These operating conditions are fundamental to the diode's function in circuits.
What are the two conditions under which a diode is operated?
A diode is operated under two primary conditions: forward bias and reverse bias. In forward bias, the positive terminal of the voltage source is connected to the anode, allowing current to flow through the diode. In reverse bias, the positive terminal is connected to the cathode, preventing current flow and allowing the diode to block current, except for a minimal leakage current.
Is zener diode an ideal current source?
A: An ideal current source can be defined as a short with immense current capabilities A zener has no such capabilities
Which side of a diode should be connected to the positive voltage supply to make it conduct current?
The anode side of a diode should be connected to the positive voltage supply to make it conduct current. When the anode is at a higher potential than the cathode, the diode becomes forward biased and allows current to flow through it. If the cathode is at the higher potential, the diode remains reverse biased and does not conduct.
What is difference between cell and diode?
A "cell" (word for part of a battery) is a source of current flow.A diode is a device that restricts current flow to one direction.
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?
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.
Can TVs diode can be connected in series to increase the surge current?
No. By Kirchoff's Current Law, components in series all see the same current.
