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What else can I help you with?
What is the impact upon the gain when the active load is connected to differential amplifier?
the gain of diffrential amlifier should be more than 2db(6db).so it willincrease.
How much signal voltage should be measured at the bypassed source of a common source amplifier?
the same amount as the drain
Why is gain affected when the bypass capacitor is open?
Applied input signal at the base of the amplifier appears across the emitter resistor (RE) due to inter electrode capacitance so it should be bypassed the emitter resistor (RE) through the bypass capacitor (CB). unbypassed signal will be amplified (common emitter amplifier) and reverse back from the emitter to the collector through the base, amplified signal from the emitter to the collector (common emitter amplifier) is 1800 out of phase to the amplified signal from the base to the collector (common base amplifier), so reduced the gain.
Is odd harmonics present in push pull amplifier?
Odd harmonics are theoretically the only harmonics that are produced by a push-pull amplifier, and even the level of odd harmonics should be very low.
How do you measure DC voltage in multistage FET amplifier?
To measure DC voltage in a multistage FET amplifier, you should first ensure the device is powered on and the input signal is disconnected to avoid interference. Use a digital multimeter (DMM) set to the DC voltage measurement mode. Connect the positive lead of the DMM to the point where you want to measure the voltage (e.g., the drain or gate of a FET) and the negative lead to the common ground of the circuit. This will provide you with the DC voltage level at that specific point in the amplifier circuit.
What is CMRR of differential amplifier?
CMRR stands for Common Mode Rejection Ratio, and it is a measure of how well the amplifier rejects signals that appear on both leads. The idea is that an amplifier should amplify the (Differential Mode) signal, but not any noise (Common Mode) that might appear on the lines, perhaps due to induction from nearby AC power sources. Since induction will show up on both leads, a high CMRR amplifier will have a greater signal to noise ratio overall
How a amplifier works?
Electricians will tell you that a differential amplifier is a type of electronic amplifier that amplifies the difference between two voltages but does not change the particular voltages.
Do I need a 2-Channel Differential Converter for a Car Amplifier?
Yes, if you want the stereo to perform to it's best, you should purchase one of these.
What is the impact upon the gain when the active load is connected to differential amplifier?
the gain of diffrential amlifier should be more than 2db(6db).so it willincrease.
What do you mean by CCMR of an amplifier?
Did you mean CMRR? If so, it stands for Common Mode Rejection Ratio, and it is a measure of how well the amplifier rejects signals that appear on both leads. The idea is that an amplifier should amplify the (Differential Mode) signal, but not any noise (Common Mode) that might appear on the lines, perhaps due to induction from nearby AC power sources. Since induction will show up on both leads, a high CMRR amplifier will have a greater signal to noise ratio overall.If you meant CCMR, please say that in the discussion or the answer, and we can split the question. I don't recognize CCMR.
How much signal voltage should be measured at the bypassed source of a common source amplifier?
the same amount as the drain
Can one install themselves, or should they seek professional help?
You can install your own amplifier and you will save allot of money. To install an amplifier yourself you should get a How to Guide on how to install an amplifier.
What are the disadvantages of differential amplifier?
A:from a single ended none main concern is offset voltages and current offset and for some latch-up Further explanation: A differential amplifier is actually a very advanced (and good!) amplifier - it (at a minimum) consists of two transistors and biasing schemes, and in a basic form has two inputs and two outputs - one output is inverting, the other is non inverting, thus the two outputs can be used together to provide a 3dB (2 x) gain over using a single output. From a signal to noise ratio, a differential amplifier is also a cut above if implemented correctly and designed well. For the best results, a positive and negative signal should be transmitted to the amplifier. One goes to either input of the amplifier, with the other to the other input. Noise inherently will be added onto both of these lines, but the noise will tend to be in the same direction for both. A differential amplifier has a high "common mode rejection", which means if the same voltage is applied to both inputs, the output will not change (it only amplifies the difference between the inputs). This is why sound boards and a lot of other A/V equipment use differential amplifiers. If these features are not important for your design, then the added complexity of circuitry (usually requiring a positive and negative voltage, multiple transistors, etc.) becomes a disadvantage. Also, if you are just starting out, designing one well may be a bit over your head (a clear disadvantage when you don't know what's going on in the circuit - it becomes very difficult to trouble shoot).
What brand of amplifier should be avoided for lack of quality?
Neuhaus T-2 Amplifier is not so good.
Are there powered car speakers or do you absolutely need an amplifier?
You should get a amplifier if you want good sound quality out of your speakers.
What should you do after being rejected?
die
What type of oil should you be puting in the front differential of a 2002 Dodge Dakota 4x4 front differential oil?
The front differential uses 80w90.
