EshOck

It is an AA battery charger, made by radioshack, it says it should be operated at 120 V AC 60 Hz, I have 110 V AC 50 Hz. I know that the frequency will affect motors ... and also know that the impedance of the inductnaces and capacitances will vary with the frequency ... this is why i am asking if the variation of the frequency will affect the operation of the charger ... Thanks ....

I have a very basic question: Can a battery charger designed to operate on 60 Hz be operated on 50 Hz? How does this frequency change affects the electronic devices? Thanks ...

I found the function of the capacitors in the datasheets. One more thing, does the cigarette lighter of the car have a filter? Does it need any protection from the circuit discussed in here? Thanks ....

The image is attached. Thank you for your quick reply. Do you have any idea if the discman input resistance is high or low?

Hi, I just wanted to ask about the role of the capacitors in this design. Second, if i replace the voltage regulator by a voltage divider circuit, assuming that the input resistance of a discman is very high (true assumption?) compared to the resistance of my design, would it work? Thanks...