How can we convert a 5V source into a 3V source using only resistors?

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Nitish Ranjan

Use voltage divider circuit.

take 2 resistors in the ratio 2:3. Connect both of them in series and apply 5V to the lower value resistor and ground the higher resistor and take the voltage along higher valued resistor and ground. It will convert 5V into 3V.

Regards,

Nitish

Avinash Kumar

Thankyou sir

Cyril Mechkov

If the load draws a relatively constant current, you can save the one resistor:)