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Why an op-amp diode rectifier called as a precision rectifier?
In a rectifier made of just diodes, the diodes have a voltage drop, resulting in a lower DC output voltage. By introducing an Op-amp, this voltage drop can be overcome. Since there is no voltage drop caused by the diodes, the rectified signal is not changed by the rectifier, so it is called a precision rectifier.
What unit is used to measure resistance?
The unit of electrical resistance is the Ohm. It's written as the Greek capital Omega:Ω1 ohm = 1 amp per volt
Why output voltage of differential op amp clips?
The op amp can only output so high a voltage; this is limited by the positive and negative voltages applied to the op amp. Your input signal is too strong, or your amplifier is set up to have too much gain.
What Do Amps Measure?
You can measure the electrical current with an amp meter. Amperage measures the current flow.
What is linear op amp?
It's an op amp (operational amplifier) with a linear response, meaning that double the input means double the output.
Why an op-amp diode rectifier called as a precision rectifier?
In a rectifier made of just diodes, the diodes have a voltage drop, resulting in a lower DC output voltage. By introducing an Op-amp, this voltage drop can be overcome. Since there is no voltage drop caused by the diodes, the rectified signal is not changed by the rectifier, so it is called a precision rectifier.
What is mA output?
mA stands for mili-Amp, or one-thousandth of an Amp (or Ampere; being the unit of measure of current, or charge carriers; ie electrons in a circuit) 1 mA = 0.001 A
What is rectifier welding machine?
A welding rectifier takes in the a/c output of a welding transformer, and the output is d/c. Used with old school welding transformers which were all a/c, in order to get d/c for use with low hydrogen rods etc.
How can you tell if the head unit output signal is to strong for the amp?
if the head unit can produce sound to your speakers without the amp you have high level output from head unit if your amp only accepts low level input (rca) plugs you must buy a high to low level converter which take speaker high output and reduces it to low ( rca) output and then go to your amp converter is under 20 bucks but most new amp accept hi and low level feed
What is the difference between amps and horsepower?
Amps measure electrical current, while horsepower measures the power output of an engine or motor. Amps are used in electrical circuits to measure the flow of electricity, while horsepower is a unit of measure for mechanical power.
What unit of measure is used to measure current?
Ampere is the unit used to measure the current.
Why is the word amp used to measure current in science?
The abbreviation amp is short of ampere, which is a unit of measurement named after a scientist.
Can you run a car amp output into another car amp?
I have, I have even used the output for the input of the same amp, so that you only run one RCA cable to the amp, then run the output back to the other input, and it runs 4 channels.. :o)
How does a amp work?
A mono amp, is half of a stereo amp. It has one input and one output.
What is the name of the meter that is used to measure current?
Electrical current is measured with an "ammeter". (The unit of current is "ampere". Measure it with an 'ampere-meter' ==> 'amp-meter' ==> 'ammeter'.)
How does a mono amp work?
A mono amp, is half of a stereo amp. It has one input and one output.
What is a unit of measure for battery capacity?
mAh or milli amp hours ... that means so many milli amps for an hour
