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What does 4148 represent in 1n4148 diode?
4148 is the part number of the 1N4148 diode. It is used to uniquely identify this particular type of diode among others.
What does 1N stand for in 1N4148 diode?
It is one junction i.e. P-N junction diode.
What is OA in OA79 diode?
In OA79, the letter A stands for rectifier diode and O stands for Germanium. It acts as a point contact germanium diode and also be replaced with 1N4148 depending on the circuit.
How to generate the forward-bias portion of the characteristics curve?
Build a dependent current source in the operating range of the diode in question. The 1N4148 (1N914), for instance, is a 75ma diode. I would build a current source capable of 0 to 50ma. Plot voltage versus current and then replot current versus voltage. Be prepared to plot on log-log or semi-log paper, in order to show the true nature of the curve. Also, be prepared to do several runs for several diodes, and also at several temperatures, because there are variations amongst diodes and also as a result of temperature. For most accurate reporting, you should measure the diode's temperature during the test runs, because the higher currents will cause it to warm up and change its curve shape. This would be a good example for a computer controlled test device. Sounds like a project to me????
Why in 8085 36 pin has barr?
Pin 36 on the 8085 is RESET-IN/. There is a bar (/) to indicate that this is a negative logic (low=true) pin. Typically, you connect an RC network to pin 36 (1uF to GND, 75KOhm to Vcc, and small signal diode (1N914) across the capacitor with anode on pin 36) which creates a reset pulse at Vcc power on. The diode is used to force discharge on power off, ensuring a reset sequence when power glitches.
What are diodes Give an example of what a diode does.?
diodes are devices that will conduct electricity in one direction but not the other.diodes are used to rectify AC to make DC in powersupplies.diodes are used to demodulate AM radio signals.diodes are used in some simple AND & OR logic gates.diodes are used in limiter and clamping circuits to set the threshold voltage.etc.some types of diodes are:5Y3, 5U4, Type 80 dual vacuum tube fullwave rectifier power diodes.1B3GT & 5C12P vacuum tube high voltage rectifier power diodes.1N4001, 1N4002, 1N4003, 1N4004, 1N4005, 1N4006, 1N4007 silicon rectifier power diodes.1N914 & 1N4148 silicon small signal high speed gold doped switching diodes.1N34A & 1N60 germanium detector point contact diodes for crystal radios.1N5711 silicon small signal schottky barrier diode.Selenium & copper oxide power rectifier diodes.Galena "cat's whisker" detector diode for crystal radios.etc.there are several special types of semiconductor diodes that are used because of other features besides unidirectional conduction. some are:LED emits light.LASER diode is a tiny LASER.tunnel diode has a negative resistance operating range, allowing use as amplifier.varactor diode is an electrically variable capacitor.zener diode used for voltage regulation and references.etc.
When you first create a table all of the columns have the same?
They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.They will have the same width.
Is it are the same or are same?
are the same
Is 4.5 and 4.50 the same?
They have the same value but not the same degree of precision.They have the same value but not the same degree of precision.They have the same value but not the same degree of precision.They have the same value but not the same degree of precision.
Is and the same as and?
yes, "and" is the same as "and"yes, "and" is the same as "and"
When was Same Same created?
Same Same was created in 2006.
When did Same Same end?
Same Same ended in 2006.
