Part Number: PMP41009 Other Parts Discussed in Thread: UCC28740-Q1 Hello, I am currently designing a flyback power supply with reference to PMP41009. May I ask if there is a reference circuit design for a dual-switch flyback power supply circuit like PMP41009…
Part Number: LM51551 Power Supply :Flyback Isolated
Input voltage: 19v - 20v - 21v
Output voltage: 56V : 0.54A
Transformer: EFD20 AE: 27mm^2
Please help design the schematic diagram!Could you help me design the parameters for LM51551?thank you
Part Number: UCC28740 Hello, I have designed a flyback converter using the UCC28740 chip. During power-on testing, the duty cycle of the Vgs waveform of the MOSFET in the flyback converter is very small both under no-load and full-load conditions, and…
Part Number: PMP41009 Other Parts Discussed in Thread: UCC28740 ,
Hello, I want to design a wide-range input flyback switching power supply with 120-1350VDC input, 24V output, and 40W output power, referring to the circuit in PMP41009. I would like you…