is an embedded circuit or stand alone unit the function of which is to supply a stable voltage to a circuit or device that must be operated within certain power supply limits .
all about regulated power supply
Advantage of regulated power supply.
Advantage of regulated power supply.
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Maintain constant stable supply and reference voltages.
switchinglinearferroresonant-transformer
I'm no expert but I wouldn't try that: I think battery chargers adjust the current flow to battery as it charges. The regulated power supply mentioned has a steady flow of current out (regulated) doesn't it? I would expect the battery to be damaged by charging with a power supply.
Need more information - a typical regulated power supply would include dozens of resistors, each for one of several different reasons. Which resistor are you asking about?
yes there is a need for cost effective power supply like solar energy
in regulated the voltage will be a constant one and can't be variant but is in case of unregulated
A "12V regulated 4A" power supply indicates that it delivers a stable output voltage of 12 volts and can supply a maximum current of 4 amperes. The term "regulated" means that the output voltage remains consistent despite variations in load or input voltage. This type of power supply is often used in electronic devices to ensure reliable operation.
LM317 can be used for regulated dc power supply upto 37V. For more voltage range, a zener can be connected at the reference pin.