Part Number: TPA3255 Other Parts Discussed in Thread: PMP10215 ,
Specification for Audio AMP
A. 4-8 ohm B. 4-8 ohm C. 0.1THD C. 20-20K at 100 watts per channel
Part Number: PMP10215 The reference design PMP10215 uses two transformers with invalid Wuerth part numbers (750315800 and 7508110338). In the first case 7503158 outlines a series but instead of 00 there should be a two digit number. There is no information…
Part Number: PMP10215 Hello,
I'm trying to analyze the schematics of this PSU, but a section of it puzzles me. I have highlighted the section in the attached image. Can someone explain to me what is happening here, and what the function is?
Thanks…
Hi Mark/Sam,
There are a couple of designs that come to mind here, please check these out and let me know if they will work.
https://www.ti.com/tool/PMP10215
https://www.ti.com/tool/PMP21549
Thanks,
Robert
Hello Mark,
Please go to the website which gives you the white paper on power solutions for audio amplifier. I think your questions are answered if you read through this white paper and it gives you a lot more information about power supplies for audio…
Thanks, Sam. That makes sense.
Having said that, I just come across the PMP10215 design on your website. Would this be an appropriate solution?
Cheers,
Mark
Other Parts Discussed in Thread: PMP10215 , LM5021 , LM5039 , PMP10110 , UCC28951 , PMP7391 , UCC2894 Hello,
any topology reccomendation?
DCin = 390V
variable output voltage 0-50V
i was thinking about active flyback.
It should be ZVS / ZCS. For best efficiency…
Part Number: LM5021 Other Parts Discussed in Thread: PMP10215 , , PMP40281 , UCC256402 Hi, TI expert,
Currently need to make a two-tube forward design with 300~1000V input Voltage, 24V output Voltage and 200W output Power.
Suppose LM5021 is the suitable…
Hi Sir, As you suggested me to refer LM5021 to use for two switch topology and ask me to refer PMP10215. But can you see and confirm me because LM5021 is suitable for only one mosfet circuitary as written in datasheet(Ideal for flyback) and In PMP10215…
Part Number: PMP40379 Other Parts Discussed in Thread: PMP20195 , PMP10215 Hello,
I am developing 500W power supply.
I am looking for the PCB CAD file, the ASCII files for this reference design.
Please kindly point me to the URL. Thank you.
Best Regards…