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What else can I help you with?
What are DC Choppers?
Dc chopper is a static device which converts constant dc source to variable dc.
What is the difference between a voltage converter and a voltage inverter?
Converter is AC to DC. Inverter is DC to AC
How to calculate the resistance to step down DC voltage?
Connect a variable resistance across DC source (fixed ends of variable resistor or Rheostat) and take decreased DC output across its one fixed terminal and other variable terminal of variable resistor. Other method is connect variable resistor in series with DC output and load, vary the resistance and take decreased DC voltage as required.
Does alternating voltage changes its value or direction?
AC voltage with no DC offset will change both it's voltage level (constant change, hence AC) and polarity (ie direction) every 1/2 cycle when it crosses zero.
What is The process of changing a half-wave or full-wave rectified voltage to a constant dc voltage?
It is smoothing
Can a constant dc current can induce a steady state voltage in a transformer?
No, the current has to change for a voltage to be induced in the transformer.
What are DC Choppers?
Dc chopper is a static device which converts constant dc source to variable dc.
Flux in DC vary or constant.?
In DC or direct current, the flux is constant. AC or alternating current is variable.
What are choppers?
Dc chopper is a static device which converts constant dc source to variable dc.
Can you use a potential divider for obtaining variable DC supply from a fixed AC supply?
Power supply providing constant D.C. output voltages from variable A.C. input voltagesThe novel power supply for generating a constant d.c. voltage from a variable a.c. voltage supply line, includes a plurality of switch circuits (10, 12) which monitor voltage levels on respective secondary windings (L,M,H) of a power transformer and as voltage levels change, one of the plurality of switch circuits is selected to charge a capacitor (C1) which provides a range of d.c. voltages which are processed to provide the constant d.c. voltage.
What is the difference between a voltage converter and a voltage inverter?
Converter is AC to DC. Inverter is DC to AC
How to calculate the resistance to step down DC voltage?
Connect a variable resistance across DC source (fixed ends of variable resistor or Rheostat) and take decreased DC output across its one fixed terminal and other variable terminal of variable resistor. Other method is connect variable resistor in series with DC output and load, vary the resistance and take decreased DC voltage as required.
Why dc dc conversion is used?
To change the voltage.
What is DC chopper?
chopper use a ststeing perpose..... dc means direct current that is low voltage
How can you change a dc voltage variation from 170 volts to 340 volts in to a constant 220 v dc or 415 Volts 50 Hz 3 pH ac?
I Can Not answer. It is my question.
Does alternating voltage changes its value or direction?
AC voltage with no DC offset will change both it's voltage level (constant change, hence AC) and polarity (ie direction) every 1/2 cycle when it crosses zero.
Do batteries provide a DC voltage or an AC voltage?
Batteries produce DC because the potential difference is determined by the chemical reaction inside the battery. This voltage is constant.
