I have tried to build an SMPS with 5V, 0.6 A and 5V, 0.1 A output to operate at the universal voltage from the design file generated by PI Expert online. The device will power up and function to give 5 V at the output1and 8v at output 2 if the load connected are 100ohm and 1.5Kohm respectively. Now if I connect 100-ohm load at both the output, it powers up and shuts down.
I think the load draws too much current and for that reason the tiny switch-4 shutdowns.
Can someone help me with this problem?
I have attached my schematic.