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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.
When voltage increase then current will be?
it depends on what type of load. Motor amperage will drop off as voltage rises. loads such as lights will increase amperage with voltage rise.
What is voltage regulation of a rectifier?
A: actually a full wave rectifier does not regulate. It will however follow the input minus diodes voltage drops. depending on current it is assumed to be .6 to .7 volts for silicon diodes.
How do you measure voltage using a ammeter?
An ammeter measures amperage not voltage.
What circuitry converts an ac voltage into dc voltage?
either a rectifier or a motor generator
How do you set up a welding rectifier?
A rectifier is a type of welding machine. Fairly new development that changes common electrical supplies to voltage and amperage that can be used to weld. It uses less electricity than standard welding machines (usually transformers). It will require a certain supply (voltage - amperage) that you connect the machine to and should state the minimum requirements somewhere on the machine.
How can capacitor smooth or reduce the ripple of the voltage produced by the rectifier?
when rectifier is on, the capacitor is almost transparent (it charges to the voltage provided from the rectifier) when rectifier is off, capacitor holds the peak voltage since it stored a charge during rectifier on time.
What are the Importance of of peak inverse voltage in rectifier service?
What are the Importance of of peak inverse voltage in rectifier
What device is also called a rectifier?
A rectifier is an electronic device that changes an AC voltage to a DC voltage.
When a circuit is inductive the current has what voltage?
This doesn't make sense, "current" is "amperage" so the higher the voltage the lower the amperage, and the lower the voltage the higher the amperage.
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.
Which type of rectifier has the greatest output voltage for the same input voltage and trasformer turns ratio?
Bridge Rectifier
What is tha purpose of a rectifier assembly?
Are you referring to the Rectifier in the Alternator? Simply, a rectifier turns the AC voltage produced my the alternator to run the electrical components in your vehicle and turns it into DC voltage to recharge your battery.The purpose of rectifier assembly is to turn the AC voltage. This is in a car.
What is the definition of pipe-to-soil potential?
Pipe-to-soil potential is the voltage difference between a buried pipeline or structure and the surrounding soil. It is measured as a way to monitor the level of protection provided by a cathodic protection system, which is designed to prevent corrosion on the pipeline. A more negative (cathodic) potential indicates better protection against corrosion.
Where is the voltage rectifier on a 1985 Suzuki Gs300 L?
The voltage rectifier is on the left side of the motorcycle just in front of the rear tire.
How the capacitor removes the ripples from the rectified voltage?
During the AC cycle, the capacitor charges when the rectifier conducts, and maintains the voltage when the rectifier is not conducting.
Which rectifier is not directly operated from mains?
Because , the high voltage can destroy the diodes used in the rectifier .
