40 Hz

60 Hz

100 Hz

200 Hz

DC output level is higher

The ripple frequency is higher

The need of centretapped transformer

Each diode carries half the load current

Half of the input A/C frequency

Double the input A/C frequency

Same frequency of the A/C input

Three times the input A/C frequency

Transformer

Diode

Capacitor

Resistor

Full wave

Half wave

Bridge

two half wave