Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Slide 7 Slide 8 Slide 9 Slide 10 Slide 11 Slide 12 Slide 13 Slide 14 Slide 15 Slide 16 Slide 17 Slide 18 Slide 19 Slide 20 Slide 21 Slide 22 Slide 23 Slide 24 Slide 25 Slide 26 Slide 27 Slide 28 Slide 29 Slide 30 Slide 31 Slide 32 Slide 33 Slide 34 Product List
Secondary Side Switch-Mode Power Supply Control Slide 5

The circuit shown on this slide is a current control loop implementation, which senses current through the shunt resistor and provides feedback, through an optocoupler. The sensed value of the current is based on the voltage drop across the fixed shunt resistance, and that voltage information is fed back to the primary side.

PTM Published on: 2015-04-06