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What happened after triggering an SCR the gate pulse is removed the current in the SCR will?
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What is the ratio of latching current to holding current?
Latching current is the current flowing between anode to Cathode when thyristor is turned on using gate pulse. If the gate pulse is removed before the required min amount of latching current value is not reached thyristor will turn off. To keep the thyristor in on state the gate pulse duration should be so adjusted that the min latching current value is reached before it ends.
Why three-phase six pulse rectifier is better than three-phase three pulse rectifier?
By this process all errors to be removed and electricity distribution becomes storng. Rectifier always react all abstraction which law given be Ohms.
A pulsed laser produces 47mj per pulse. The pulse repetition time is 2.5ms and the duty cycle is .008. Find the pulse duration?
(shiwwasuji@gmail.com)Duty Cycle DC is the ratio of pulse duration to the pulse repetition time periodDuty Cycle DC = pulse duration (t)/pulse repetition time period (T)Pulse Duration (t) = 0.008 x 2.5 ms
What happen when plus ve gate pulse given to reverse baise scr?
You cannot turn an SCR off by reverse biasing the gate. Once it is on (anode to cathode), it stays on until the forward current AND the gate current drops to the required threshold level. That said, you can pulse the anode negatively to turn an SCR off, so long as you don't exceed the reverse bias limits of the device. This is how (photographic) flash devices, for one example, can modulate the duration of the flash.
Can a transformer pass a pulse waveform?
Yes transformation will be possible for all Dc Pulse .
Characteristiccs of UJT?
The characteristics of a UJT are: stable triggering voltage, negative resistance, high pulse current capability and low value of triggering current.
Is there a difference between edge triggering and pulse triggering?
Edge triggering is one type of pulse triggering. The other type is level triggering.
Why do you require the synchronized pulse for triggering the SCR?
Heart beat
What is the ratio of latching current to holding current?
Latching current is the current flowing between anode to Cathode when thyristor is turned on using gate pulse. If the gate pulse is removed before the required min amount of latching current value is not reached thyristor will turn off. To keep the thyristor in on state the gate pulse duration should be so adjusted that the min latching current value is reached before it ends.
Can we replace a thyristor by a mosfet?
No because a mosfet does not work the same as a thyristor. In a thyristor the current flows even when the gate pulse is removed, until the current stops. That is not the case for a FET.
When did Pulse Racer happen?
Pulse Racer happened in 2003.
When did Wipeout Pulse happen?
Wipeout Pulse happened in 2007.
What is difference between output current and pulse current?
It is a language in electronics describing whether the output is a pulse or direct current for any output.
When can you not take an apical pulse?
When your having a Ding removed.
What happens to the current in a circuit if a volt battery is removed and is replaced by a 3 volt battery?
The battery cannot be removed quickly! Inductance of the wiring stores energy and keeps the current flowing and decaying smoothly. There will be an opposite polarity, higher voltage pulse on the battery terminals, limited by the circuit capacitance only.
Is the jeep rubicon elocker a constant current flow or pulse switched?
Pulse to on/off
What happens to the current in a circuit if a 1.5-volt battery is removed and is replaced by a 3-volt battery?
The battery cannot be removed quickly! Inductance of the wiring stores energy and keeps the current flowing and decaying smoothly. There will be an opposite polarity, higher voltage pulse on the battery terminals, limited by the circuit capacitance only.
