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What else can I help you with?
Does semiconductor lasers and laser diodes are similar?
Semiconductor lasers are made with laser diodes, with added circuitry to measure and regulate the diode current/output.
What is a super luminescent diode?
With their emission properties Superluminescent Light-Emitting Diodes (SLEDs) are closing the gap between Laser Diodes (LDs) and Light Emitting Diodes (LEDs).They offer the broadband optical spectra of LEDs and the spatial coherence of LDs. Compared to Laser Diodes and LEDs, SLEDs can be understood as • Spatial coherent broadband laser diodes with a beam-like output • Temporal incoherent laser diodes with a broadband spectrum • Speckle-free laser diodes with a short coherence length • Spatial coherent LEDs with a beam-like output
Why diodes are used in comparator circuits?
Diodes are used in comparator circuits primarily for their ability to control the direction of current flow and to clamp voltage levels. They can help define the thresholds for switching states, ensuring that the output responds accurately to the input signals. By preventing reverse current or limiting voltage spikes, diodes enhance the reliability and precision of the comparator's operation. Additionally, they can be used to create hysteresis, which helps stabilize the output against noise in the input signals.
How a combinational clipper works?
A combinational clipper is a type of electronic circuit used to limit or "clip" the amplitude of an input signal. It typically consists of diodes and resistors arranged in a specific configuration. Here's a basic explanation of how a combinational clipper works: **Input Signal**: The input signal is the waveform that you want to clip. It could be a sine wave, square wave, or any other waveform. **Diodes**: The key components in a clipper circuit are diodes. Diodes allow current to flow in only one direction. In a combinational clipper, diodes are arranged in such a way that they conduct when the input signal exceeds a certain voltage level (called the clipping level). **Clipping Level**: The clipping level is the voltage level at which the diodes start conducting. It determines the maximum (positive or negative) amplitude of the output signal. **Resistors**: Resistors are used to limit the current flow through the diodes and to set the clipping level. They are connected in series with the diodes and the input signal. **Output Signal**: The output signal is obtained across the diodes. When the input signal exceeds the clipping level, the diodes start conducting, effectively "clipping" the signal. This means that any portion of the input signal above (or below, depending on the configuration) the clipping level is removed, resulting in a clipped output waveform. **Configuration**: The configuration of the diodes and resistors determines the clipping characteristics of the circuit. For example, in a simple clipper circuit, one diode may be connected in series with the input signal in a forward bias configuration, causing it to clip the positive portion of the waveform. Similarly, another diode may be connected in series in a reverse bias configuration to clip the negative portion of the waveform. Overall, a combinational clipper works by selectively conducting current through diodes to limit the amplitude of the input signal, resulting in a clipped output waveform.
What is the square law detector?
It simply means that the DC component of diode output is proportional to the square of the AC input voltage. So if you reduce RF input voltage by half, you'll get one quarter as much DC output. Or if you apply ten times as much RF input, you get 100 times as much DC output as you did before. An increase of 3dB results in twice as much output voltage.All diodes will follow the square-law rule for small signals. We should choose one that is fast, so 1N4000- series power diodes are out. Any diode with a lot of capacitance is out. Diodes with a sharp I vs. V curve will give more output, so silicon diodes are less desirable. Schottky diodes are great, but they require DC biasing to get into the really curved part of the I vs.V curve. With zero bias, a germanium diode has very decent qualities (apart from nasty temperature effects). When Hewlett Packard makes square-law diodes using exotic semiconductors like gallium arsenide with molecular-beam-epitaxy machines, the result looks remarkably similar to a simple pointcontact germanium diode like a 1N34A.
What is the purpose of a diode in an alternator?
The diodes are part of the rectifier assembly that converts the alternator's AC output to DC. The alternator's charging output flows through six diodes in the rectifier assembly before it goes to the battery and electrical system.
What causes a auto alternator to go bad or short out?
the alternator belt could be slipping so check the belt, the wiring at the alternator could be faulty do a check with a multimeter. open the alternator and check the diodes .apply battery power and see if the rotor still spins inside the stator see current output
If one of the diodes in the rectifier is opens what should be possible output voltage?
low output
How does an alternator know how much voltage output?
Output of the alternator is controlled by the voltage regulator.
What are the wires for on alternator?
There should be a heavy wire called the Alternator output wire, It carries power from the alternator to power your accessories and to maintain your battery. The smaller wires usually in a plug are either the alternator's voltage sense, Stator/ACurrent/Tachometer output, regulator/indicator light. or if its an Externaly regulated alternator they will be alternator Field, Stator/ACurrent/Tachometer. hope this helps
Does semiconductor lasers and laser diodes are similar?
Semiconductor lasers are made with laser diodes, with added circuitry to measure and regulate the diode current/output.
Will alternator still work if the gauge is not?
An alternator does not need a gauge to work. It is used to monitor the output of the alternator.
What is a super luminescent diode?
With their emission properties Superluminescent Light-Emitting Diodes (SLEDs) are closing the gap between Laser Diodes (LDs) and Light Emitting Diodes (LEDs).They offer the broadband optical spectra of LEDs and the spatial coherence of LDs. Compared to Laser Diodes and LEDs, SLEDs can be understood as • Spatial coherent broadband laser diodes with a beam-like output • Temporal incoherent laser diodes with a broadband spectrum • Speckle-free laser diodes with a short coherence length • Spatial coherent LEDs with a beam-like output
What is alternator output in amps?
The alternator (or generator) of a vehicle is the unit that converts the mechanical energy from the drive-belt into electricity. Amperage (amps) are the output level of the alternator. Alternator part number, as well as output amps are specific to each vehicle.Another AnswerYour question is a little like asking, "How long is a length of string?"! The rated output current of an alternator depends on its rated output power rating and its rated terminal voltage. The rated output power can vary tremendously, according to the physical size of the machine.
What instrument measures alternator output?
An ammeter. It measures the electrical current output.
Fuse alternator 1995 mercury mystique?
I have a 2.0 1995 Mercury mystique the battery charge light was on no output on old alternator. Replaced alternator No output from new alternator "charge light out" (wiggle test wires& re-check wires) at alternator *still no output* is there a fuse that could be the problem or just another bad alternator... I would check the alternator plug before getting another alternator, it may be bad. And is a lot cheaper to replace.
What are the advantages of Trapatt diodes over Impatt diodes?
Advantages of Trapatt:• higher efficiency than impatt• very low power dissipationAdvantages of Impatt:• This microwave diode has high power capability compare to other diodes.• Output is reliable compare to other diodes.
