We are using TNY288DG switcher in our high power design project. The specifications are as follows:
Vin: 312- 530 Vrms
Vout1: 24 VDC @ 50 mA
Vout2: 5V DC @ 1A
Auxiliary Winding: 15V @ 100mA (4-5)
The switcher is going to auto restart mode after switch on and it is not recovering back. Please help us on the same.
Attached schematic and transformer design for reference.